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Grok 4.5 vs Ling-1T

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Grok 4.5Ling-1T
AttributeGrok 4.5xAI · 2 in the newsLing-1TAnt Group
Scores
Intelligence (ECI)154
Coding8913
Math848
Reasoning & Knowledge6814
Agentic & Tools748
Specifications
DeveloperxAIAnt Group
FamilyGrok
ReleasedJul 8, 2026Oct 10, 2025
Parameters1T
AvailabilityAPI accessOpen weights (unrestricted)
Context window500K
Price — $/M input$2.00
Price — $/M output$6.00
Inputstext, image, file
Outputstext
Benchmarks
AIME 2024/202598%71%
APEX34%
ARC-AGI87%
ARC-AGI-253%
GPQA Diamond93%72%
Humanity's Last Exam40%7%
SciCode54%35%
SimpleBench70%
SimpleQA Verified54%
WebDev Arena1551
WeirdML46%
LiveCodeBench68%
MMLU-Pro82%
τ²-bench33%

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.