free-pi

Compare models

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

DeepSeek V4.1 FlashKimi K3.1 ProGPT-OSS 120B
MakerDeepSeekMoonshotAIOpenAI
Usage in free-pi~3.0x usage~41x usage~0.6x usage
Intelligence index39.5 (best)—11.6
Coding index——30.4
Context window1,048,576 tokens (best)1,048,576 tokens (best)131,072 tokens
Max output393,216 tokens943,718 tokens (best)65,536 tokens
InputsText, imageText, image, video (best)Text
Tool callingYesYesYes
Reasoning effortYesYesYes
Structured outputYesYesYes
ReleasedOct 17, 2026Oct 23, 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.