hpjansson/chafa
📺🗿 Terminal graphics for the 21st century.
1,931
Generated Behavioral Tests
58.4%
Best Score
Claude Sonnet 4.6
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 |  |
Claude Sonnet 4.6 | 58.4% | $50.80 | 532 | trace → |
| 2 | |
Claude Haiku 4.5 | 50.2% | $0.82 | 136 | trace → |
| 3 |  |
Gemini 3 Flash | 47.1% | $0.17 | 65 | trace → |
| 4 | |
Claude Opus 4.6 | 33.5% | $14.64 | 252 | trace → |
| 5 |  |
GPT 5.5 (xhigh) | 28.0% | $8.49 | 77 | trace → |
| 6 | |
GPT 5.6 Sol (xhigh) | 27.3% | $7.07 | 47 | trace → |
| 7 | |
Claude Opus 4.8 (xhigh) | 24.0% | $11.77 | 96 | trace → |
| 8 | |
GPT 5.5 (high) | 21.4% | $3.78 | 44 | trace → |
| 9 |  |
GLM-5.2 | 19.4% | $17.55 | 203 | trace → |
| 10 | |
Claude Opus 4.7 (xhigh) | 18.7% | $7.73 | 146 | trace → |
| 11 | |
GPT 5.5 | 16.6% | $1.74 | 22 | trace → |
| 12 | |
Claude Opus 4.7 | 16.1% | $1.45 | 42 | trace → |
| 13 | |
GPT 5.6 Sol (medium) | 11.6% | $0.53 | 8 | trace → |
| 14 | |
Gemini 3.5 Flash | 11.4% | $4.78 | 160 | trace → |
| 15 | |
GPT 5.4 | 8.7% | $0.16 | 7 | trace → |
| 16 | |
GPT 5 mini | 4.6% | $0.01 | 6 | trace → |
| 17 | |
GPT 5.4 mini | 3.5% | $0.04 | 9 | trace → |
| 18 | |
Gemini 3.6 Flash | 3.4% | $6.45 | 210 | trace → |
| 19 | |
Gemini 3.1 Pro | 0.0% | $1.65 | 92 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run