Mistral AI vs Anthropic

Each lab shows its best-ranked model on every board. One row per board where at least one is ranked, from each board's current capture.

Mistral AI
Anthropic

Add:

Head to head on 13 boards: Anthropic places best on 13 and Mistral AI places best on 0. Both ranked on 13 of 23 boards.

Board	Read	Mistral AI	Anthropic
Chat2
Text ArenaArena ratingtoday	Nov 9today		#41,505Claude Opus 5.5
MultiChallengeScoretoday	Nov 9today		#1067.7%Claude Haiku 5.5
Reasoning7
LiveBenchGlobal averagetoday	Nov 9today	#5071.8%Mistral Large 4 High	#183.4%best of the pickedClaude Fable 5.1
AA IntelligenceIndextoday	Nov 9today	#2726.1Mistral Large 4 High	#259.1best of the pickedClaude Opus 5.5
HLEAccuracytoday	Nov 9today	#404.5%Mistral 3	#246.5%best of the pickedClaude Fable 5.1
GPQA DiamondAccuracytoday	Nov 9today	#4390.2%Mistral Large 4 0 OSS	#395.6%best of the pickedClaude Sonnet 5.5
Epoch ECIECItoday	Nov 9today	#43154.7Mistral Large 4 High	#3168.4best of the pickedClaude Opus 5.5
ARC-AGI-2Scoretoday	Nov 9today	#840.0%Magistral	#393.3%best of the pickedClaude Opus 5.5
MMLU-ProAccuracy · staletoday	Nov 9today	#9467.9%Mistral Large 2411	#489.1%best of the pickedClaude Opus 4.6
Coding4
WebDev ArenaArena ratingtoday	Nov 9today	#391,560Mistral Large 4 High	#11,814best of the pickedClaude Opus 5.5
SWE-bench VerifiedResolved · staletoday	Nov 9today	#2256.4%Devstral Small (2512)	#176.8%best of the pickedClaude Opus 4.5
Aider PolyglotPass rate · staletoday	Nov 9today	#4611.1%Codestral 25.01	#1072.0%best of the pickedClaude Opus 4
SWE-Bench ProResolvedtoday	Nov 9today		#198.0%Claude Opus 5
Agents and tools3
BFCLOverall accuracy · staletoday	Nov 9today	#3438.4%Mistral Large 2411	#177.5%best of the pickedClaude Opus 4.5
MCP AtlasPass ratetoday	Nov 9today		#387.2%Claude Fable 5.1
Search ArenaArena ratingtoday	Nov 9today		#51,229Claude Fable 5
Vision2
Vision ArenaArena ratingtoday	Nov 9today	#621,230Mistral Large 4 High	#11,309best of the pickedClaude Fable 5
Document ArenaArena ratingtoday	Nov 9today		#11,499Claude Fable 5
Speech2
Speech ArenaArena ratingtoday	Nov 9today	#151,217Voxtral 3 TTS
Open ASRAverage WERtoday	Nov 9today	#367.44 WERVoxtral-Small-24B-2507 (mistralai)
Speed1
AA SpeedOutput speedtoday	Nov 9today	#2114 tok/sMistral Large 4 High	#931 tok/sbest of the pickedClaude Sonnet 5.5
Price1
AA PriceBlended pricetoday	Nov 9today		#1$0.20Claude Haiku 5.5
Usage1
OpenRouterWeekly tokenstoday	Nov 9today		#66.8T tokClaude Opus 5.5

Green marks the best placing among the picked where two or more are ranked; ties are marked for each. Ranks are each board's own order (lower is better), scores as the board published them. Dash: not on that board.

More comparisons