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Inkling vs Kimi K3

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InklingKimi K3
AttributeInklingThinking Machines · 4 in the newsKimi K3Moonshot · 43 in the news
Scores
Intelligence (ECI)149158
Coding4997
Math4382
Reasoning & Knowledge3673
Agentic & Tools80
Specifications
DeveloperThinking MachinesMoonshot
FamilyKimi
ReleasedJul 15, 2026Jul 16, 2026
Parameters975B2.8T
AvailabilityOpen weights (unrestricted)Open weights (non-commercial)
Context window1M1M
Price — $/M input$0.95$2.10
Price — $/M output$4.05$10.95
Inputstext, image, audiotext, image, video
Outputstexttext
Benchmarks
AIME 2024/202589%97%
ARC-AGI80%95%
ARC-AGI-237%60%
GPQA Diamond88%93%
Humanity's Last Exam32%47%
SciCode47%60%
SimpleBench50%61%
SimpleQA Verified40%51%
WebDev Arena14081674
WeirdML32%83%
APEX39%

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.