free-pi

Compare models

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

DeepSeek V4 ProMiMo V2.6 Flash (Xiaomi)Solar Pro 4
MakerDeepSeekXiaomiUpstage
Usage in free-pi~0.1x usage~0.4x usage~1.6x usage
Intelligence index30.437.9 (best)28.2
Coding index59.4 (best)—52.7
Context window1,048,576 tokens1,050,000 tokens (best)524,288 tokens
Max output384,000 tokens (best)131,072 tokens131,072 tokens
InputsTextText, image, audio, video (best)Text
Tool callingYesYesYes
Reasoning effortYesNoYes
Structured outputYesYesYes
ReleasedApr 24, 2026Sep 21, 2026Aug 10, 2026
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.