bellard/quickjs
Public repository of the QuickJS Javascript Engine.
3,034
Generated Behavioral Tests
46.8%
Best Score
Claude Opus 4.8 (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 4.8 (xhigh) | 46.8% | $18.15 | 110 | trace → |
| 2 |  |
GPT-5.6 Sol (xhigh) | 35.8% | $6.17 | 43 | trace → |
| 3 | |
Claude Opus 4.7 (xhigh) | 31.0% | $31.65 | 261 | trace → |
| 4 |  |
GLM-5.2 | 28.6% | $49.19 | 351 | trace → |
| 5 | |
GPT 5.5 (xhigh) | 21.3% | $7.83 | 76 | trace → |
| 6 |  |
Gemini 3.7 Flash | 20.5% | $1.25 | 96 | trace → |
| 7 | |
GPT 5.5 (high) | 10.9% | $3.51 | 30 | trace → |
| 8 | |
GPT-5.6 Sol | 7.9% | $1.22 | 14 | trace → |
| 9 | |
Gemini 3.6 Flash | 7.2% | $3.67 | 116 | trace → |
| 10 | |
GPT 5.5 | 4.0% | $1.67 | 26 | trace → |
| 11 | |
Claude Opus 4.6 | 3.6% | $16.39 | 248 | trace → |
| 12 | |
GPT 5.4 | 1.2% | $0.21 | 13 | trace → |
| 13 | |
Claude Opus 4.7 | 1.2% | $0.52 | 18 | trace → |
| 14 | |
Gemini 3.1 Pro | 1.0% | $1.30 | 119 | trace → |
| 15 | |
Claude Sonnet 4.6 | 0.0% | $82.98 | 995 | trace → |
| 16 | |
Claude Haiku 4.5 | 0.0% | $0.55 | 124 | trace → |
| 17 | |
Claude Opus 5 (xhigh) | 0.0% | $1.59 | 25 | trace → |
| 18 | |
Gemini 3.5 Flash | 0.0% | $3.24 | 160 | trace → |
| 19 | |
Gemini 3 Flash | 0.0% | $0.44 | 96 | trace → |
| 20 | |
GPT 5.4 mini | 0.0% | $0.01 | 8 | trace → |
| 21 | |
GPT 5 mini | 0.0% | $0.01 | 10 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run