sstadick/hck
A sharp cut(1) clone.
855
Generated Behavioral Tests
99.1%
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) | 99.1% | $65.89 | 332 | trace → |
| 2 |  |
GPT 5.5 (xhigh) | 97.2% | $7.85 | 94 | trace → |
| 3 | |
GPT 5.5 (high) | 96.0% | $2.63 | 36 | trace → |
| 4 | |
Claude Opus 4.8 (xhigh) | 96.0% | $25.00 | 151 | trace → |
| 5 | |
Claude Opus 4.7 | 95.7% | $5.84 | 142 | trace → |
| 6 | |
GPT-5.6 Sol (xhigh) | 95.4% | $4.69 | 34 | trace → |
| 7 |  |
Gemini 3.7 Flash | 94.7% | $2.15 | 130 | trace → |
| 8 | |
Claude Opus 4.6 | 94.6% | $11.60 | 302 | trace → |
| 9 | |
Claude Opus 4.7 (xhigh) | 94.4% | $11.23 | 119 | trace → |
| 10 | |
GPT-5.6 Sol | 93.7% | $0.62 | 11 | trace → |
| 11 |  |
GLM-5.2 | 93.6% | $10.28 | 136 | trace → |
| 12 | |
GPT 5.5 | 91.8% | $0.73 | 13 | trace → |
| 13 | |
Gemini 3.5 Flash | 91.2% | $4.42 | 177 | trace → |
| 14 | |
Gemini 3.6 Flash | 91.1% | $3.22 | 153 | trace → |
| 15 | |
Claude Sonnet 4.6 | 87.5% | $15.93 | 374 | trace → |
| 16 | |
GPT 5.4 | 86.8% | $0.25 | 10 | trace → |
| 17 | |
GPT 5 mini | 80.5% | $0.03 | 13 | trace → |
| 18 | |
GPT 5.4 mini | 69.5% | $0.03 | 9 | trace → |
| 19 | |
Claude Haiku 4.5 | 64.9% | $0.57 | 107 | trace → |
| 20 | |
Gemini 3.1 Pro | 58.7% | $1.87 | 129 | trace → |
| 21 | |
Gemini 3 Flash | 3.3% | $0.33 | 114 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run