tree-sitter/tree-sitter
An incremental parsing system for programming tools
Results by Model
| # | Model | Score Percentage of hidden behavioral tests passed. | Cost Total API cost in USD for this task instance. | Calls Number of LLM API calls for this task instance. | |
|---|---|---|---|---|---|
| 1 |  |
GPT 5.5 (xhigh) OpenAI | 46.1% | $10.62 | 88 |
| 2 | |
GPT 5.5 (high) OpenAI | 38.4% | $4.10 | 39 |
| 3 |  |
Claude Opus 4.7 (xhigh) Anthropic | 37.3% | $10.81 | 197 |
| 4 | |
Claude Sonnet 4.6 Anthropic | 37.2% | $15.00 | 402 |
| 5 | |
Claude Opus 4.6 Anthropic | 36.1% | $11.07 | 264 |
| 6 | |
Claude Opus 4.7 Anthropic | 35.1% | $8.38 | 139 |
| 7 | |
GPT 5.5 OpenAI | 34.2% | $1.04 | 19 |
| 8 | |
GPT 5.4 OpenAI | 29.1% | $0.28 | 9 |
| 9 |  |
Gemini 3.1 Pro Google | 23.0% | $0.89 | 73 |
| 10 | |
Claude Haiku 4.5 Anthropic | 14.0% | $0.53 | 121 |
| 11 | |
GPT 5 mini OpenAI | 13.4% | $0.03 | 19 |
| 12 | |
Gemini 3 Flash Google | 6.9% | $0.30 | 90 |
| 13 | |
GPT 5.4 mini OpenAI | 6.2% | $0.05 | 74 |
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