free-pi

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Pick up to 4. Every model here is free in free-pi.

AttributeKimi K3.1 ProGPT-6.1 Terra Flex
MakerMoonshotAIOpenAI
Usage in free-picredit users · ~41x usageslower · ~20x usage
Intelligence index4651 (best)
Coding index——
Context window1,048,576 tokens1,050,000 tokens (best)
Max output943,718 tokens (best)128,000 tokens
InputsText, image, video (best)Text, image, file (best)
Tool callingYesYes
Reasoning effortYesYes
Structured outputYesYes
ReleasedOct 23, 2026Oct 26, 2026
Model pageModel page Model page

Stats refreshed automatically. Usage rate from free-pi. Green marks the best value in each row. “—” means no figure is available.