Compare models
Pick up to 4. Every model here is free in free-pi.
DeepSeek V4 Pro GLM 4.7 Flash Heretic Claude Haiku 5.5
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| Attribute | DeepSeek V4 Pro | GLM 4.7 Flash Heretic | Claude Haiku 5.5 |
|---|---|---|---|
| Maker | DeepSeek | — | Anthropic |
| Usage in free-pi | ~18x usage | ~20x usage | ~2.0x usage |
| Intelligence index | — | — | 36.2 |
| Coding index | 59.4 | — | — |
| Context window | 1,048,576 tokens (best) | — | 1,000,000 tokens |
| Max output | 393,216 tokens (best) | — | 128,000 tokens |
| Inputs | Text | — | Text, image, file (best) |
| Tool calling | Yes | — | Yes |
| Reasoning effort | Yes | — | Yes |
| Structured output | Yes | — | Yes |
| Released | Apr 24, 2026 | — | Oct 7, 2026 |
| 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.