Model comparison
GPT-5.4 Pro vs Mistral
GPT-5.4 Pro is the stronger model overall, scoring 58.9 to 29.9 on the Noometry Index.
Last verified . 0 shared benchmarks.
Mistral AISummary
- The widest gap is in knowledge, where GPT-5.4 Pro leads 68.3 to 16.6.
Side by side
| GPT-5.4 Pro | Mistral | |
|---|---|---|
| Provider | OpenAI | Mistral AI |
| Noometry Index | 58.9 | 29.9 |
| Released | 2026-03-05 | — |
| Weights | Proprietary | Proprietary |
| Context window | 1.05M | — |
| Max output | 128K | — |
| Input $ / M tokens | $30 | — |
| Output $ / M tokens | $180 | — |
| Results tracked | 16 | 22 |
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Category by category
Coding GPT-5.4 Pro leads
GPT-5.4 Pro: 43.2 (#90), Mistral: 33.8 (#250)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| WeirdML | 57.4% | — |
| LMArena Coding | — | 1162 |
Reasoning GPT-5.4 Pro leads
GPT-5.4 Pro: 70.7 (#13), Mistral: 22.2 (#200)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| ARC-AGI-2 | 83.3% | — |
| SimpleBench | 74.1% | — |
| ARC-AGI-1 | 94.5% | — |
| CritPt | 30% | — |
| Chess Puzzles | 58.6% | — |
| EnigmaEval | 23.8% | — |
| LMArena Hard Prompts | — | 1149 |
| Epoch Capabilities Index | 158.93 | — |
Math GPT-5.4 Pro leads
GPT-5.4 Pro: 72.4 (#22), Mistral: 22.3 (#278)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| FrontierMath (Tiers 1-3) | 82.5% | — |
| FrontierMath Tier 4 | 58.5% | — |
| Omni-MATH | — | 7.2% |
| LMArena Math | — | 1180 |
| FrontierMath (Feb 2025 set) | 50% | — |
| FrontierMath Tier 4 (v1) | 37.5% | — |
Knowledge GPT-5.4 Pro leads
GPT-5.4 Pro: 68.3 (#7), Mistral: 16.6 (#288)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| GPQA Diamond | 94.6% | — |
| Humanity's Last Exam | 44.3% | — |
| SimpleQA Verified | 46.3% | — |
| MMLU-Pro | — | 27.7% |
| Vectara Hallucination Rate | 8.3% | — |
| GPQA (HELM) | — | 30.3% |
| LMArena Expert | — | 1125 |
Multilingual Not comparable
GPT-5.4 Pro: —, Mistral: 32.8 (#254)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| LMArena Non-English | — | 1129 |
| LMArena Chinese | — | 1109 |
| LMArena French | — | 1180 |
| LMArena German | — | 1155 |
| LMArena Japanese | — | 1013 |
| LMArena Korean | — | 1032 |
| LMArena Russian | — | 1168 |
| LMArena Spanish | — | 1143 |
Instruction Following Not comparable
GPT-5.4 Pro: —, Mistral: 52.6 (#288)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| IFEval | — | 56.8% |
| LMArena Instruction Following | — | 1152 |
Long Context Not comparable
GPT-5.4 Pro: —, Mistral: 35.0 (#245)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| LMArena Longer Query | — | 1153 |
Writing & Preference Not comparable
GPT-5.4 Pro: —, Mistral: 37.0 (#260)
| Benchmark | GPT-5.4 Pro | Mistral |
|---|---|---|
| LMArena Text | — | 1165 |
| LMArena Creative Writing | — | 1158 |
| WildBench | — | 66% |
| LMArena Multi-Turn | — | 1147 |
Frequently asked questions
Is GPT-5.4 Pro better than Mistral?
GPT-5.4 Pro is the stronger model overall, scoring 58.9 to 29.9 on the Noometry Index.
Is GPT-5.4 Pro or Mistral better for coding?
GPT-5.4 Pro scores higher on coding benchmarks: 43.2 versus 33.8 in the Noometry coding category.
How many benchmarks do GPT-5.4 Pro and Mistral share?
0 benchmarks have published results for both models. GPT-5.4 Pro has 16 scored results on Noometry and Mistral has 22.