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DeepSeek-V4-Pro vs DeepSeek-V4-Pro-0813

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DeepSeek-V4-ProDeepSeek-V4-Pro-0813
AttributeDeepSeek-V4-ProDeepSeek · 8 in the newsDeepSeek-V4-Pro-0813DeepSeek · 1 in the news
Scores
Intelligence (ECI)149155
Coding6576
Math7888
Reasoning & Knowledge5869
Agentic & Tools9267
Specifications
DeveloperDeepSeekDeepSeek
FamilyDeepSeekDeepSeek
ReleasedApr 24, 2026Aug 13, 2026
Parameters1.6T1.6T
AvailabilityOpen weights (unrestricted)Open weights (unrestricted)
Context window1M1M
Price — $/M input$1.04$0.58
Price — $/M output$2.09$1.74
Inputstexttext
Outputstexttext
Benchmarks
AIME 2024/202597%99%
GPQA Diamond91%92%
Humanity's Last Exam38%41%
SciCode51%51%
SimpleBench61%
SimpleQA Verified47%53%
SWE-bench Verified78%
WebDev Arena14641581
WeirdML49%66%
τ²-bench96%
APEX47%
ARC-AGI91%
ARC-AGI-261%

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.