Mistral: Mistral Medium 3
mistralai/mistral-medium-3
Cheapest provider
$0.40 / 1M
Mistral
Fastest provider (p95)
49 tok/s
Mistral
Intelligence (composite)
68.0
MMLU-Pro · HumanEval · math · GPQA
Per-provider performance
Latency / throughput / uptime / price measured across providers over the last 30 minutes of live traffic. This is what proves “sourced cheapest” — Atlas mode draws on these per call to serve the cheapest path that holds quality.
| Provider | Quant | Input $/1M | Output $/1M | Latency p50 / p95 | Throughput p50 / p95 | Uptime 30m | Success |
|---|---|---|---|---|---|---|---|
| Mistral | undisclosed | $0.4000 | $2.0000 | 289ms / 1107ms | 43 / 49 tok/s | 100.00% | 100.0% |
“—” means live telemetry hasn’t accumulated enough recent traffic for that endpoint. “undisclosed” means the provider serves the model but doesn’t expose the quantization label (typically running fp8 / int8 internally).
Intelligence breakdown
Composite score is a weighted average of public benchmarks (30% MMLU-Pro, 25% code pass@1, 25% math, 20% GPQA). Numbers come from model cards and the Artificial Analysis intelligence harness; missing components are renormalised over what’s present.
MMLU-Pro
67.6
broad reasoning
Code
83.4
pass@1 (HumanEval / LiveCodeBench)
MATH
71.4
math accuracy
GPQA Diamond
45.2
hard reasoning
Source: Mistral Medium 3 announcement (2025)
How Atlas mode sources Mistral: Mistral Medium 3
- Strict mode — pin Mistral: Mistral Medium 3 exactly and we pass it straight through, sourced from the cheapest provider above. The same model, no substitutions — currently Mistral at $0.40/1M.
- Atlas mode — the default. Each call is auto-optimized for the cheapest path that holds quality, at least 5% off going direct from call one and climbing as it ramps. You always see which model served the call and exactly what you saved — thumbs-down anything you don’t like for a full refund.