free-pi

Compare models

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

DeepSeek V4.1 FlashKimi K3.1 Pro
MakerDeepSeekMoonshotAI
Usage in free-pi~3.0x usage~41x usage
Intelligence index39.5—
Coding index——
Context window1,048,576 tokens (best)1,048,576 tokens (best)
Max output393,216 tokens943,718 tokens (best)
InputsText, imageText, image, video (best)
Tool callingYesYes
Reasoning effortYesYes
Structured outputYesYes
ReleasedOct 17, 2026Oct 23, 2026
Model pageModel 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.