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Claude Fable 5 vs DeepSeek-V4-Pro-0813

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Claude Fable 5DeepSeek-V4-Pro-0813
AttributeClaude Fable 5Anthropic · 48 in the newsDeepSeek-V4-Pro-0813DeepSeek · 1 in the news
Scores
Intelligence (ECI)162
Coding9880
Math9790
Reasoning & Knowledge9078
Agentic & Tools98
Specifications
DeveloperAnthropicDeepSeek
FamilyClaudeDeepSeek
ReleasedJun 9, 2026Aug 13, 2026
Parameters1.6T
AvailabilityAPI accessOpen weights (unrestricted)
Context window1M1M
Price — $/M input$10.00$0.66
Price — $/M output$50.00$1.98
Inputstext, image, filetext
Outputstexttext
Benchmarks
AIME 2024/2025100%99%
APEX45%
ARC-AGI99%
ARC-AGI-289%
GPQA Diamond86%92%
Humanity's Last Exam56%41%
SciCode60%49%
SimpleBench82%
SimpleQA Verified68%55%
WebDev Arena16541584
WeirdML92%66%
τ²-bench99%

Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.

Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.