Yes — Mistral Medium 4 (41B) runs at 48 tok/s on M5 Max with 128 GB RAM using Q4_K_M quantization via MLX. First token latency is 0.6s. A capable open-source LLM with 41B parameters.
LLMCheck measured Mistral Medium 4 on M5 Max using the standard methodology: Q4_K_M quantization, 256-token input, 512-token output, 3 runs averaged on a freshly-booted system.
| Metric | Value |
|---|---|
| Tokens per second | 48 tok/s |
| Time to first token | 0.6s |
| Quantization | Q4_K_M |
| Minimum RAM | 128 GB |
| Recommended engine | MLX |
| Parameters | 41B |
| Benchmark date | 2026-07 |
Q4_K_M 41B MLX M5 Max
The recommended engine for Mistral Medium 4 on M5 Max is MLX. Install with pip and pull the model:
Alternatively, you can use Ollama for a simpler setup:
| Chip | Speed | First Token | Min RAM | Engine |
|---|---|---|---|---|
| M4 Max | 38 tok/s | 0.8s | 48 GB | MLX |
| M3 Max | 30 tok/s | 1.0s | 64 GB | Ollama |
To run Mistral Medium 4 on M5 Max you need:
Mistral Medium 4 needs about 128 GB of unified memory. These current Apple Silicon Macs have the headroom to run it comfortably:
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See how Mistral Medium 4 stacks up against other models on your specific Mac hardware.
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