Rankings / Mistral AI
Magistral Medium 2509
released 2025-09-18
BenchAtlas Index
as of 2026-07-14
base configuration
rank #314
9 families · 5 categories · high
base configuration
rank #391
8 families · 4 categories · medium
Benchmark evidence
21 results
agentic coding
| τ²-Bench | 52.0 % | independent | Artificial Analysis | |
| τ²-Bench subset=banking | 5.6 % | independent | Artificial Analysis |
coding
| LiveCodeBench v6 implementation=artificial-analysis | 75.0 % | independent | Artificial Analysis | |
| SciCode | 39.2 % | independent | Artificial Analysis |
external indices
| AA Coding Index | 21.3 points | independent | Artificial Analysis | |
| Intelligence Index v4.1 | 17.9 points | independent | Artificial Analysis | |
| AA Math Index | 82.0 points | independent | Artificial Analysis |
knowledge science
| GPQA Diamond implementation=artificial-analysis | 73.9 % | independent | Artificial Analysis | |
| GPQA Diamond implementation=vals-ai | 62.4 % | independent | Vals AI | |
| Humanity's Last Exam implementation=artificial-analysis | 9.6 % | independent | Artificial Analysis | |
| MMLU-Pro implementation=artificial-analysis | 81.5 % | independent | Artificial Analysis | |
| MMLU-Pro implementation=vals-ai | 68.7 % | independent | Vals AI |
long context instruction
| AA-LCR | 51.3 % | independent | Artificial Analysis | |
| IFBench | 43.0 % | independent | Artificial Analysis |
multimodal
| MMMU implementation=vals-ai | 64.6 % | independent | Vals AI |
professional
| CorpFin | 47.4 % | independent | Vals AI | |
| LegalBench | 54.8 % | independent | Vals AI | |
| MedQA | 89.5 % | independent | Vals AI | |
| TaxEval | 61.9 % | independent | Vals AI |
reasoning math
| AIME implementation=vals-ai | 83.5 % | independent | Vals AI | |
| AIME year=2025 · implementation=artificial-analysis | 82.0 % | independent | Artificial Analysis |
Agent + model results
systems, not bare-model scores
| agent + model Artificial Analysis harness + Magistral Medium 2509 | Terminal-Bench Hard | 12.9 % | independent | Artificial Analysis |
| agent + model Artificial Analysis harness + Magistral Medium 2509 | Terminal-Bench 2.1 | 12.4 % | independent | Artificial Analysis |
These scores measure the whole agent system (scaffold, tools, budgets) — they are never merged into the bare model’s numbers.