Inclusionai 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.

Models Vendors Open vs closed

Inclusionai
Anthropic

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Head to head on 3 boards: Inclusionai places best on 2 and Anthropic places best on 1. Both ranked on 3 of 21 boards.

Board	Read	Inclusionai	Anthropic
Chat2
Text ArenaArena ratingtoday	Oct 7today		#21,505Claude Opus 4.6
MultiChallengeScoretoday	Oct 7today		#1259.0%Claude Opus 4.5
Reasoning7
AA IntelligenceIndextoday	Oct 7today	#1641.1Ling 3.1 Flash	#157.6best of the pickedClaude Opus 5.5
Epoch ECIECItoday	Oct 7today		#1167.3Claude Opus 5.5
LiveBenchGlobal averagetoday	Oct 7today		#183.4%Claude Fable 5.1
HLEAccuracytoday	Oct 7today		#246.5%Claude Fable 5.1
GPQA DiamondAccuracytoday	Oct 7today		#295.6%Claude Sonnet 5.5
ARC-AGI-2Scoretoday	Oct 7today		#393.3%Claude Opus 5.5
MMLU-ProAccuracy · staletoday	Oct 7today		#489.1%Claude Opus 4.6
Coding4
WebDev ArenaArena ratingtoday	Oct 7today		#11,815Claude Opus 5.5
SWE-Bench ProResolvedtoday	Oct 7today		#198.0%Claude Opus 5
SWE-bench VerifiedResolved · staletoday	Oct 7today		#176.8%Claude Opus 4.5
Aider PolyglotPass rate · staletoday	Oct 7today		#1072.0%Claude Opus 4
Agents and tools3
BFCLOverall accuracytoday	Oct 7today		#177.5%Claude Opus 4.5
MCP AtlasPass ratetoday	Oct 7today		#287.2%Claude Fable 5.1
Search ArenaArena ratingtoday	Oct 7today		#21,253Claude Opus 4.6
Vision2
Vision ArenaArena ratingtoday	Oct 7today		#11,309Claude Fable 5
Document ArenaArena ratingtoday	Oct 7today		#11,516Claude Opus 5
Speed1
AA SpeedOutput speedtoday	Oct 7today	#5210 tok/sbest of the pickedLing 3.1 Flash	#7131 tok/sClaude Sonnet 5.5
Price1
AA PriceBlended pricetoday	Oct 7today	#5$0.45best of the pickedLing 3.1 Flash	#19$4.00Claude Sonnet 5.5
Usage1
OpenRouterWeekly tokenstoday	Oct 7today		#112.9T 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.

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