ast-grep/ast-grep
⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
877
Generated Behavioral Tests
57.2%
Best Score
Claude Opus 5 (xhigh)
Results by Model
Hover a point for details · The line marks the Pareto frontier (best score per cost) · Click a point to see model details
Per-Model Results
21 runs| # | Model | Score | Cost | Calls | ||
|---|---|---|---|---|---|---|
| 1 |  |
Claude Opus 5 (xhigh) | 57.2% | $42.34 | 228 | trace → |
| 2 |  |
GPT-5.6 Sol (xhigh) | 32.7% | $5.19 | 39 | trace → |
| 3 |  |
Gemini 3.7 Flash | 27.6% | $1.38 | 141 | trace → |
| 4 | |
Gemini 3.6 Flash | 24.5% | $3.30 | 143 | trace → |
| 5 |  |
GLM-5.2 | 23.9% | $24.06 | 210 | trace → |
| 6 | |
GPT 5.5 (xhigh) | 23.7% | $8.63 | 67 | trace → |
| 7 | |
GPT 5.5 (high) | 20.3% | $3.93 | 35 | trace → |
| 8 | |
Claude Opus 4.8 (xhigh) | 17.3% | $13.83 | 116 | trace → |
| 9 | |
GPT 5.5 | 12.3% | $1.48 | 21 | trace → |
| 10 | |
Claude Opus 4.6 | 11.7% | $11.94 | 322 | trace → |
| 11 | |
GPT-5.6 Sol | 10.6% | $0.73 | 11 | trace → |
| 12 | |
Claude Opus 4.7 (xhigh) | 9.6% | $5.83 | 123 | trace → |
| 13 | |
GPT 5.4 | 9.2% | $0.41 | 11 | trace → |
| 14 | |
Claude Sonnet 4.6 | 8.1% | $28.64 | 621 | trace → |
| 15 | |
Gemini 3.5 Flash | 7.8% | $6.16 | 138 | trace → |
| 16 | |
Gemini 3.1 Pro | 5.8% | $0.79 | 66 | trace → |
| 17 | |
Claude Opus 4.7 | 3.9% | $1.45 | 46 | trace → |
| 18 | |
Gemini 3 Flash | 2.6% | $0.27 | 70 | trace → |
| 19 | |
Claude Haiku 4.5 | 2.6% | $0.49 | 92 | trace → |
| 20 | |
GPT 5 mini | 1.4% | $0.04 | 16 | trace → |
| 21 | |
GPT 5.4 mini | 0.0% | $0.05 | 38 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run