{
 "version": "2026-07-11",
 "count": 227,
 "methodology": "LLMCheck index — normalized estimates and sourced benchmarks for local LLMs on Apple Silicon. See https://llmcheck.net/methodology",
 "reference_hardware": "M5 Max 128GB Unified Memory",
 "benchmarks": [
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 142,
   "ttft": 0.3,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 108,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "MLX",
   "tps": 95,
   "ttft": 0.3,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 72,
   "ttft": 0.5,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.6,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 148,
   "ttft": 0.2,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "Ollama",
   "tps": 92,
   "ttft": 0.4,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 52,
   "ttft": 0.7,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 118,
   "ttft": 0.3,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E2B",
   "params": "2.3B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 158,
   "ttft": 0.1,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E2B",
   "params": "2.3B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 95,
   "ttft": 0.2,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E2B",
   "params": "2.3B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 82,
   "ttft": 0.3,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E2B",
   "params": "2.3B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.5,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 128,
   "ttft": 0.2,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 92,
   "ttft": 0.3,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.3,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.4,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 E4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.6,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 26B-A4B",
   "params": "26B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 50,
   "ttft": 0.5,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 26B-A4B",
   "params": "26B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 35,
   "ttft": 0.8,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 26B-A4B",
   "params": "26B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 40,
   "ttft": 0.7,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 26B-A4B",
   "params": "26B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.0,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 31B",
   "params": "31B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 26,
   "ttft": 0.7,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 31B",
   "params": "31B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 22,
   "ttft": 0.9,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 31B",
   "params": "31B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 18,
   "ttft": 1.1,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4 31B",
   "params": "31B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 14,
   "ttft": 1.4,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 132,
   "ttft": 0.3,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 48,
   "ttft": 0.8,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M3 Pro",
   "ram": 18,
   "engine": "MLX",
   "tps": 88,
   "ttft": 0.4,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 105,
   "ttft": 0.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "LM Studio",
   "tps": 72,
   "ttft": 0.6,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.7,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 35,
   "ttft": 1.1,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 98,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 8B",
   "params": "8B",
   "quant": "Q8_0",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 68,
   "ttft": 0.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 55,
   "ttft": 0.7,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 97,
   "ttft": 0.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.8,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 1.2,
   "date": "2025-11",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 122,
   "ttft": 0.3,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 98,
   "ttft": 0.4,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.6,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 1.2,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 138,
   "ttft": 0.3,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "Ollama",
   "tps": 75,
   "ttft": 0.6,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M3 Pro",
   "ram": 18,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.7,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 40,
   "ttft": 1.1,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 98,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "LM Studio",
   "tps": 55,
   "ttft": 0.7,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 68,
   "ttft": 0.6,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 52,
   "ttft": 0.7,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 1.1,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 1.3,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.8,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "LM Studio",
   "tps": 38,
   "ttft": 1.0,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 30,
   "ttft": 1.2,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 62,
   "ttft": 0.6,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 1.0,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "MLX",
   "tps": 28,
   "ttft": 1.3,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.7,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 40,
   "ttft": 0.9,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.9,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "LM Studio",
   "tps": 25,
   "ttft": 1.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 35,
   "ttft": 1.1,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 30B-A3B",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.7,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 30B-A3B",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.9,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 30B-A3B",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 35,
   "ttft": 1.0,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 30B-A3B",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 36,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.3,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 35B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 52,
   "ttft": 0.9,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 35B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "Ollama",
   "tps": 34,
   "ttft": 1.2,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 35B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 48,
   "ttft": 0.9,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.1,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 22,
   "ttft": 1.4,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 32,
   "engine": "Ollama",
   "tps": 15,
   "ttft": 1.8,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 27,
   "ttft": 1.2,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "LM Studio",
   "tps": 18,
   "ttft": 1.8,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 36,
   "engine": "Ollama",
   "tps": 14,
   "ttft": 2.0,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.3 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 12,
   "ttft": 2.8,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.3 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 18,
   "ttft": 2.0,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.3 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 15,
   "ttft": 2.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 11,
   "ttft": 3.0,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 16,
   "ttft": 2.2,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 2.5 72B",
   "params": "72B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 10,
   "ttft": 3.2,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 2.5 72B",
   "params": "72B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "Ollama",
   "tps": 15,
   "ttft": 2.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GPT-oss 120B",
   "params": "120B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 7,
   "ttft": 5.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GPT-oss 120B",
   "params": "120B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 10,
   "ttft": 4.2,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 4 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 22,
   "ttft": 1.8,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 4 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 30,
   "ttft": 1.3,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 4 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 26,
   "ttft": 1.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 88,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral 7B",
   "params": "7B",
   "quant": "Q8_0",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 65,
   "ttft": 0.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 82,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 14B",
   "params": "14B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 42,
   "ttft": 0.9,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 112,
   "ttft": 0.3,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-4 Mini",
   "params": "3.8B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 125,
   "ttft": 0.3,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 4B",
   "params": "4B",
   "quant": "Q8_0",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 95,
   "ttft": 0.3,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 35B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 96,
   "engine": "Ollama",
   "tps": 22,
   "ttft": 1.5,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R1 8B",
   "params": "8B",
   "quant": "Q8_0",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 75,
   "ttft": 0.5,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 82,
   "ttft": 0.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 16,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 1.0,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M4",
   "ram": 16,
   "engine": "MLX",
   "tps": 72,
   "ttft": 0.5,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Ministral 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "LM Studio",
   "tps": 30,
   "ttft": 1.2,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 3 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 96,
   "engine": "MLX",
   "tps": 28,
   "ttft": 1.3,
   "date": "2026-01",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 32B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 1.0,
   "date": "2026-02",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 3.1 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 48,
   "ttft": 0.8,
   "date": "2025-12",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.5 9B",
   "params": "9B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 92,
   "ttft": 0.4,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 135,
   "ttft": 0.2,
   "date": "2026-03",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.6-35B-A3B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 55,
   "ttft": 0.6,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.6-35B-A3B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 48,
   "ttft": 0.8,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.6-35B-A3B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 42,
   "ttft": 0.9,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 3.6-35B-A3B",
   "params": "35B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 1.2,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Small 4",
   "params": "119B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 0.9,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Small 4",
   "params": "119B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 42,
   "ttft": 0.8,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Small 4",
   "params": "119B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 45,
   "ttft": 0.7,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen3-235B-A22B",
   "params": "235B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 15,
   "ttft": 2.2,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen3-235B-A22B",
   "params": "235B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 18,
   "ttft": 1.8,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen3-235B-A22B",
   "params": "235B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 22,
   "ttft": 1.5,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Nemotron Cascade 2",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 35,
   "ttft": 0.9,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Nemotron Cascade 2",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 28,
   "ttft": 1.2,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Nemotron Cascade 2",
   "params": "30B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 22,
   "ttft": 1.5,
   "date": "2026-04",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 65,
   "ttft": 0.6,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 64,
   "engine": "MLX",
   "tps": 52,
   "ttft": 0.7,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 60,
   "ttft": 0.7,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.8,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 45,
   "ttft": 0.9,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Preview 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Pro",
   "ram": 18,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 1.2,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 145,
   "ttft": 0.2,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 95,
   "ttft": 0.3,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 110,
   "ttft": 0.3,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "MLX",
   "tps": 88,
   "ttft": 0.3,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 68,
   "ttft": 0.4,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Mini",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 50,
   "ttft": 0.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 112,
   "ttft": 0.3,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 72,
   "ttft": 0.4,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.4,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 8B",
   "params": "8B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.7,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 42,
   "ttft": 0.8,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 1.0,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 35,
   "ttft": 0.9,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 Scout",
   "params": "109B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 50,
   "ttft": 0.6,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R2",
   "params": "671B",
   "quant": "Q2_K",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 8,
   "ttft": 2.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "DeepSeek R2",
   "params": "671B",
   "quant": "Q3_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 12,
   "ttft": 2.0,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 45,
   "ttft": 0.6,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.7,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 38,
   "ttft": 0.8,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 32,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.0,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Hermes 4 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 16,
   "ttft": 1.8,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Hermes 4 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 13,
   "ttft": 2.1,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Hermes 4 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "Ollama",
   "tps": 18,
   "ttft": 1.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "SmolLM3 3B",
   "params": "3B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "MLX",
   "tps": 168,
   "ttft": 0.1,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "SmolLM3 3B",
   "params": "3B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 115,
   "ttft": 0.2,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "SmolLM3 3B",
   "params": "3B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 92,
   "ttft": 0.3,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "SmolLM3 3B",
   "params": "3B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 78,
   "ttft": 0.4,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "SmolLM3 3B",
   "params": "3B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 65,
   "ttft": 0.5,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Devstral Small 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 45,
   "ttft": 0.6,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Devstral Small 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 38,
   "ttft": 0.7,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Devstral Small 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 35,
   "ttft": 0.8,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Devstral Small 24B",
   "params": "24B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 32,
   "engine": "Ollama",
   "tps": 26,
   "ttft": 1.0,
   "date": "2026-05",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 80,
   "ttft": 0.4,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 68,
   "ttft": 0.5,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 64,
   "engine": "MLX",
   "tps": 55,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 60,
   "ttft": 0.7,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 47,
   "ttft": 0.8,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Pro",
   "ram": 18,
   "engine": "Ollama",
   "tps": 33,
   "ttft": 1.1,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Coder",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 78,
   "ttft": 0.4,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Coder",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 65,
   "ttft": 0.5,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Coder",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.7,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Coder",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 62,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 Coder",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 45,
   "ttft": 0.8,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 135,
   "ttft": 0.2,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 108,
   "ttft": 0.3,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "MLX",
   "tps": 85,
   "ttft": 0.3,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 8,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.4,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4 4B",
   "params": "4B",
   "quant": "Q4_K_M",
   "chip": "M1",
   "ram": 8,
   "engine": "Ollama",
   "tps": 45,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 18,
   "ttft": 1.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 15,
   "ttft": 1.9,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "Ollama",
   "tps": 22,
   "ttft": 1.3,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage Pro 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 16,
   "ttft": 1.8,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage Pro 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 13,
   "ttft": 2.1,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Voyage Pro 70B",
   "params": "70B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "Ollama",
   "tps": 20,
   "ttft": 1.5,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 75,
   "ttft": 0.4,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 52,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 58,
   "ttft": 0.5,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.8,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 12B",
   "params": "12B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 35,
   "ttft": 1.0,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Medium 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 65,
   "ttft": 0.5,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Medium 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 58,
   "ttft": 0.6,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Medium 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "MLX",
   "tps": 48,
   "ttft": 0.7,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Medium 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M3",
   "ram": 16,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 1.1,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Medium 14B",
   "params": "14B",
   "quant": "Q4_K_M",
   "chip": "M2",
   "ram": 16,
   "engine": "Ollama",
   "tps": 24,
   "ttft": 1.4,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Grok 4 Open",
   "params": "100B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 32,
   "ttft": 1.0,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Grok 4 Open",
   "params": "100B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.2,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Grok 4 Open",
   "params": "100B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 40,
   "ttft": 0.8,
   "date": "2026-06",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 82,
   "ttft": 0.4,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 70,
   "ttft": 0.5,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 64,
   "engine": "MLX",
   "tps": 56,
   "ttft": 0.6,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "Ollama",
   "tps": 64,
   "ttft": 0.6,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 24,
   "engine": "Ollama",
   "tps": 62,
   "ttft": 0.7,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 48,
   "ttft": 0.8,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Qwen 4.1 32B-A3B",
   "params": "32B",
   "quant": "Q4_K_M",
   "chip": "M3 Pro",
   "ram": 18,
   "engine": "Ollama",
   "tps": 34,
   "ttft": 1.1,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GLM 5.2 Air",
   "params": "106B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 34,
   "ttft": 0.9,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GLM 5.2 Air",
   "params": "106B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 30,
   "ttft": 1.1,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GLM 5.2 Air",
   "params": "106B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 26,
   "ttft": 1.3,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "GLM 5.2 Air",
   "params": "106B",
   "quant": "Q4_K_M",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 38,
   "ttft": 0.8,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 42,
   "ttft": 0.6,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M5 Pro",
   "ram": 32,
   "engine": "Ollama",
   "tps": 30,
   "ttft": 0.9,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 36,
   "ttft": 0.7,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 32,
   "engine": "Ollama",
   "tps": 26,
   "ttft": 1.0,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Gemma 4.5 27B",
   "params": "27B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 32,
   "ttft": 0.9,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Medium 4",
   "params": "41B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 48,
   "ttft": 0.6,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Medium 4",
   "params": "41B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 42,
   "ttft": 0.7,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Medium 4",
   "params": "41B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 48,
   "engine": "MLX",
   "tps": 38,
   "ttft": 0.8,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Mistral Medium 4",
   "params": "41B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 30,
   "ttft": 1.0,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Large 28B",
   "params": "28B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 38,
   "ttft": 0.6,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Large 28B",
   "params": "28B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 34,
   "ttft": 0.7,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Large 28B",
   "params": "28B",
   "quant": "Q4_K_M",
   "chip": "M4 Pro",
   "ram": 32,
   "engine": "MLX",
   "tps": 28,
   "ttft": 0.9,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Phi-5 Large 28B",
   "params": "28B",
   "quant": "Q4_K_M",
   "chip": "M3 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 26,
   "ttft": 1.1,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Command R+ 2",
   "params": "104B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 30,
   "ttft": 1.0,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Command R+ 2",
   "params": "104B",
   "quant": "Q4_K_M",
   "chip": "M5 Max",
   "ram": 64,
   "engine": "Ollama",
   "tps": 28,
   "ttft": 1.2,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Command R+ 2",
   "params": "104B",
   "quant": "Q4_K_M",
   "chip": "M4 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 24,
   "ttft": 1.4,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 405B",
   "params": "405B",
   "quant": "Q2_K",
   "chip": "M4 Ultra",
   "ram": 192,
   "engine": "MLX",
   "tps": 5,
   "ttft": 3.0,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  },
  {
   "model": "Llama 5 405B",
   "params": "405B",
   "quant": "Q2_K",
   "chip": "M5 Max",
   "ram": 128,
   "engine": "MLX",
   "tps": 4,
   "ttft": 3.5,
   "date": "2026-07",
   "provenance": "estimated",
   "source": null
  }
 ],
 "provenance_policy": "Each row carries provenance: 'sourced' (published third-party benchmark, source URL attached), 'community' (user-submitted run, source = submission URL), or 'estimated' (derived from the LLMCheck estimation model — memory-bandwidth scaling + quantization math; see https://llmcheck.net/methodology#estimation). No figure is claimed as first-party measured."
}