Compare models
Pick up to 4. Every model here is free in free-pi.
| Attribute | GPT-OSS 120B | MiMo V2.6 Flash (Xiaomi) | DeepSeek V4 Pro | Particle |
|---|---|---|---|---|
| Maker | OpenAI | Xiaomi | DeepSeek | — |
| Usage in free-pi | ~3.0x usage | ~2.8x usage | ~18x usage | 🔥 Free Unlimited: limited time |
| Intelligence index | — | 26.7 (best) | 12.6 | — |
| Coding index | 30.4 | — | — | — |
| Context window | 131,072 tokens | 1,050,000 tokens (best) | 1,048,576 tokens | — |
| Max output | 65,536 tokens | 131,072 tokens | 393,216 tokens (best) | — |
| Inputs | Text | Text, image, audio, video (best) | Text | — |
| Tool calling | Yes | Yes | Yes | — |
| Reasoning effort | Yes | No | Yes | — |
| Structured output | Yes | Yes | Yes | — |
| Released | Aug 5, 2025 | Sep 21, 2026 | Apr 24, 2026 | — |
| Model page | Model page | Model page | Model page | Model page |
Stats refreshed automatically. Usage rate from free-pi. Green marks the best value in each row. “—” means no figure is available.