chmln/sd
Intuitive find & replace CLI (sed alternative)
810
Generated Behavioral Tests
97.4%
Best Score
GPT 5.5 (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
19 runs| # | Model | Score | Cost | Calls | ||
|---|---|---|---|---|---|---|
| 1 |  |
GPT 5.5 (xhigh) | 97.4% | $7.94 | 89 | trace → |
| 2 |  |
Claude Opus 4.8 (xhigh) | 96.4% | $10.85 | 102 | trace → |
| 3 | |
Claude Opus 4.7 (xhigh) | 95.2% | $13.81 | 211 | trace → |
| 4 | |
GPT 5.6 Sol (xhigh) | 94.2% | $2.61 | 20 | trace → |
| 5 |  |
GLM-5.2 | 92.2% | $14.17 | 190 | trace → |
| 6 | |
GPT 5.6 Sol (medium) | 91.0% | $0.84 | 17 | trace → |
| 7 | |
Claude Opus 4.7 | 90.9% | $3.64 | 113 | trace → |
| 8 | |
GPT 5.5 (high) | 89.9% | $3.30 | 37 | trace → |
| 9 | |
Claude Opus 4.6 | 89.9% | $7.07 | 270 | trace → |
| 10 |  |
Gemini 3.6 Flash | 88.9% | $2.77 | 176 | trace → |
| 11 | |
Gemini 3.5 Flash | 88.8% | $1.50 | 118 | trace → |
| 12 | |
GPT 5.5 | 86.0% | $0.87 | 17 | trace → |
| 13 | |
Claude Sonnet 4.6 | 85.1% | $3.76 | 181 | trace → |
| 14 | |
GPT 5.4 | 81.6% | $0.22 | 8 | trace → |
| 15 | |
Gemini 3 Flash | 80.7% | $0.25 | 111 | trace → |
| 16 | |
Gemini 3.1 Pro | 80.0% | $1.33 | 122 | trace → |
| 17 | |
GPT 5 mini | 70.9% | $0.03 | 22 | trace → |
| 18 | |
Claude Haiku 4.5 | 68.6% | $0.87 | 149 | trace → |
| 19 | |
GPT 5.4 mini | 45.8% | $0.04 | 14 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run