free-pi

Compare models

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

Kimi K3.1 ProLaguna S 2.1 (Poolside)GPT-OSS 120B
MakerMoonshotAIPoolsideOpenAI
Usage in free-pi~41x usagefree preview, rate-limited · free, then ~1.8x usage~0.6x usage
Intelligence index——11.6
Coding index——30.4
Context window1,048,576 tokens (best)262,144 tokens131,072 tokens
Max output943,718 tokens (best)32,768 tokens65,536 tokens
InputsText, image, video (best)TextText
Tool callingYesYesYes
Reasoning effortYesNoYes
Structured outputYesNoYes
ReleasedOct 23, 2026Jul 21, 2026Aug 5, 2025
Model pageModel page Model page Model page

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