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GPT-5.6 Sol vs Ling-1T

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GPT-5.6 SolLing-1T
AttributeGPT-5.6 SolOpenAI · 15 in the newsLing-1TAnt Group
Scores
Intelligence (ECI)162
Coding9513
Math978
Reasoning & Knowledge9514
Agentic & Tools668
Specifications
DeveloperOpenAIAnt Group
FamilyGPT
ReleasedJul 9, 2026Oct 10, 2025
Parameters1T
AvailabilityAPI accessOpen weights (unrestricted)
Context window1.1M
Price — $/M input$5.00
Price — $/M output$30.00
Inputsfile, image, text
Outputstext
Benchmarks
AIME 2024/2025100%71%
APEX40%
ARC-AGI98%
ARC-AGI-293%
GPQA Diamond93%72%
Humanity's Last Exam47%7%
SciCode56%35%
SimpleBench72%
SimpleQA Verified72%
WebDev Arena1620
WeirdML89%
τ²-bench85%33%
LiveCodeBench68%
MMLU-Pro82%

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.