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DeepSeek-V3.2-Exp vs GPT-5.6 Sol

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DeepSeek-V3.2-ExpGPT-5.6 Sol
AttributeDeepSeek-V3.2-ExpDeepSeekGPT-5.6 SolOpenAI · 15 in the news
Scores
Intelligence (ECI)145162
Coding3395
Math4097
Reasoning & Knowledge3495
Agentic & Tools966
Specifications
DeveloperDeepSeekOpenAI
FamilyDeepSeekGPT
ReleasedSep 29, 2025Jul 9, 2026
Parameters
AvailabilityOpen weights (unrestricted)API access
Context window164K1.1M
Price — $/M input$0.27$5.00
Price — $/M output$0.41$30.00
Inputstextfile, image, text
Outputstexttext
Benchmarks
AIME 2024/202588%100%
GPQA Diamond80%93%
Humanity's Last Exam14%47%
LiveCodeBench79%
MMLU-Pro85%
SciCode38%56%
WebDev Arena13671620
WeirdML39%89%
τ²-bench34%85%
APEX40%
ARC-AGI98%
ARC-AGI-293%
SimpleBench72%
SimpleQA Verified72%

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.