Compare models
Pick up to 4. Every model here is free in free-pi.
| Defense Flash | MiMo V2.6 Flash (Xiaomi) | Claude Sonnet 5.5 | DeepSeek V4 Flash | |
|---|---|---|---|---|
| Maker | — | Xiaomi | Anthropic | DeepSeek |
| Usage in free-pi | ~20x usage | ~2.8x usage | premium, uses allowance fast · ~41x usage | 1x usage (default) |
| Intelligence index | — | 37.9 | 56 (best) | 34.3 |
| Coding index | — | — | — | 69.1 |
| Context window | — | 1,050,000 tokens (best) | 1,000,000 tokens | 1,048,576 tokens |
| Max output | — | 131,072 tokens (best) | 128,000 tokens | 131,072 tokens (best) |
| Inputs | — | Text, image, audio, video (best) | Text, image, file | Text |
| Tool calling | — | Yes | Yes | Yes |
| Reasoning effort | — | No | Yes | Yes |
| Structured output | — | Yes | Yes | Yes |
| Released | — | Sep 21, 2026 | Sep 28, 2026 | Jul 31, 2026 |
| Model page | Model page | Model 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.