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Anthropic

Claude Opus 5

ReasoningClosed weightsModels.dev
Intelligence
50.8
Rank 18 of 751 measured models
Coding
78.0
Rank 5 of 298 measured models
Output speed
54.1 t/s
Rank 327 of 411 measured models
Price/1M
$10
Rank 633 of 677 measured models
Context window
1M
Rank 89 of 1256 measured models
Cost per task
$5.86
Rank 196 of 200 measured models

Claude Opus 5 (Max) scores 50.8 on the Artificial Analysis Intelligence Index, ranking 18th of 751 measured models. The closest models on this index are Muse Wonder (Max) (52.4), GPT-6.1 Sol (51.8), and Claude Fable 5 (batch) (49.6). At $10 per million tokens (3:1 input/output blended price), it is more expensive than Muse Wonder (Max) ($8) and GPT-6.1 Sol ($4). With an output speed of 54.1 t/s, it is about as fast as GPT-6.1 Sol (54.3 t/s), slower than Muse Wonder (Max) (145 t/s).

Artificial Analysis Indices
Maximum
Intelligence50.8
Rank 18 of 751 measured models
Coding78.0
Rank 5 of 298 measured models
Agentic56.5
Rank 3 of 190 measured models
Reasoning levels
Each point is a reasoning level of this model: more reasoning often raises the score but costs more. Select a point to open that level.
Intelligence Indexmost efficient ↗Cost per task
Capability indexes
Performance in specific industries, measured by Artificial Analysis
Finance & Accounting54.9
Rank 8 of 226 measured models
Strategy & Ops56.6
Rank 12 of 226 measured models
Legal57.3
Rank 14 of 226 measured models
Healthcare & Medical46.7
Rank 21 of 173 measured models
Engineering54.0
Rank 12 of 225 measured models
Economics60.8
Rank 5 of 233 measured models
Standard Benchmarks
GPQA Diamond93.2%
Rank 22 of 620 measured models
HLE54.9%
Rank 10 of 671 measured models
SciCode56.4%
Rank 39 of 238 measured models
AA-LCR79.3%
Rank 99 of 582 measured models
Terminal-Bench 2.189.1%
Rank 7 of 245 measured models
Terminal-Bench v449.0%
Rank 20 of 225 measured models
τ-Bench Banking42.1%
Rank 25 of 211 measured models
Additional benchmarks16
Design Arena · 3d59.7%
Design Arena · Agenticgamedev53.9%
Design Arena · Androidnative55.9%
Design Arena · Asciiart67.4%
Design Arena · Blender3d54.9%
Design Arena · Codecategories57.3%
Design Arena · Dataviz58.3%
Design Arena · Fullstack57.3%
Design Arena · Gamedev58.3%
Design Arena · Godotgamedev54.2%
Design Arena · Mobileapps67.1%
Design Arena · Python Pptxslides54.5%
Design Arena · Svg58.2%
Design Arena · Uicomponent60.8%
Design Arena · Webapps54.3%
Design Arena · Website55.9%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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