Anthropic

Claude Fable 5.2 (Default Fallback)

Models.dev
Intelligence
64.6
Rank 1 of 781 measured models
Output speed
95 t/s
Rank 196 of 449 measured models
Context window
1M
Rank 107 of 1323 measured models
Cost per task
$26.54
Rank 229 of 229 measured models

Claude Fable 5.2 (Max, Default Fallback) scores 64.6 on the Artificial Analysis Intelligence Index, ranking 1st of 781 measured models. The closest models on this index are Gemini 4 Carbon (60.0), Claude Opus 5.5 (Default Fallback) (59.1), and GPT-6 Astra (56.9). With an output speed of 95 t/s, it is faster than Gemini 4 Carbon (77.5 t/s) and GPT-6 Astra (37.9 t/s), slower than Claude Opus 5.5 (Default Fallback) (115 t/s).

Artificial Analysis Indices
Maximum
Intelligence64.6
Rank 1 of 781 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 & Accounting64.7
Rank 1 of 253 measured models
Strategy & Ops67.4
Rank 1 of 253 measured models
Legal63.3
Rank 1 of 253 measured models
Healthcare & Medical65.4
Rank 1 of 188 measured models
Engineering72.6
Rank 1 of 252 measured models
Economics66.5
Rank 1 of 260 measured models
Standard Benchmarks
FrontierCode 2.048.8%
Rank 1 of 32 measured models
Terminal-Bench-Science73.3%
Rank 1 of 32 measured models
HLE-Diamond80.2%
Rank 1 of 32 measured models
CritPt v2 (Hard Subset)76.5%
Rank 1 of 28 measured models
AutomationBench-AA76.4%
Rank 2 of 32 measured models
GDP.pdf (all-pass)24.2%
Rank 12 of 32 measured models
Terminal-Bench 4.059.6%
Rank 6 of 244 measured models
AA-Omniscience79.1%
Rank 1 of 31 measured models
Additional benchmarks7
Design Arena · 3d78.3%
Design Arena · Codecategories59.0%
Design Arena · Gamedev64.8%
Design Arena · Mobileapps67.4%
Design Arena · Pdf75.0%
Design Arena · Uicomponent57.1%
Design Arena · Website55.1%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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