Models

Every model you can use free in free-pi. Pick one to see what it can do, or compare a few side by side.

• DeepSeek V4 FlashDefault1x usage→
• Claude Haiku 5.5~0.5x usage→
• Claude Sonnet 5.5Premiumuses allowance fast · ~0.02x usage→
• DeepSeek V4.1 Flash~0.1x usage→
• Gemini 4 ArgonPremiumuses allowance fast · ~0.02x usage→
• Gemini 4 Argon Flexslower, half price · ~0.05x usage→
• GLM 5.3 Flash~0.7x usage→
• GPT-6.1 SolPremiumuses allowance fast · ~0.02x usage→
• GPT-6.1 Sol Flexslower, half price · ~0.05x usage→
• GPT-6 Luna~0.5x usage→
• GPT-6 Luna Flexslower, half price · ~1x usage→
• GPT-OSS 120B~1.6x usage→
• Laguna S 2.1 (Poolside)free preview, rate-limited · free, then ~0.6x usage→
• MiMo V2.6 Flash (Xiaomi)~0.4x usage→
• Muse Spark 1.3 Contributortrains on your data (free-pi + Meta) · ~0.5x usage→
• Muse Spark Open (Meta)Premiumuses allowance fast · ~0.04x usage→
• Qwen3.5 35B (Darkbloom)~0.7x usage→
• Solar Pro 4~1.6x usage→