BurntSushi/xsv
A fast CSV command line toolkit written in Rust.
1,182
Generated Behavioral Tests
94.1%
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
19 runs| # | Model | Score | Cost | Calls | ||
|---|---|---|---|---|---|---|
| 1 |  |
Claude Opus 4.8 (xhigh) | 94.1% | $23.30 | 156 | trace → |
| 2 |  |
GPT 5.5 (xhigh) | 90.7% | $11.17 | 93 | trace → |
| 3 |  |
Gemini 3.5 Flash | 88.4% | $7.21 | 198 | trace → |
| 4 | |
GPT 5.6 Sol (xhigh) | 88.0% | $6.72 | 43 | trace → |
| 5 | |
GPT 5.5 (high) | 87.1% | $2.70 | 40 | trace → |
| 6 | |
Claude Opus 4.7 (xhigh) | 85.8% | $24.54 | 350 | trace → |
| 7 | |
Claude Opus 4.6 | 82.7% | $17.25 | 288 | trace → |
| 8 | |
Claude Opus 4.7 | 82.0% | $4.51 | 106 | trace → |
| 9 | |
Gemini 3.6 Flash | 81.4% | $3.39 | 131 | trace → |
| 10 | |
Claude Sonnet 4.6 | 80.6% | $15.53 | 367 | trace → |
| 11 | |
GPT 5.5 | 77.2% | $1.18 | 21 | trace → |
| 12 | |
GPT 5.6 Sol (medium) | 70.7% | $0.64 | 10 | trace → |
| 13 | |
GPT 5.4 | 65.6% | $0.32 | 8 | trace → |
| 14 |  |
GLM-5.2 | 49.9% | $32.01 | 327 | trace → |
| 15 | |
Gemini 3 Flash | 39.6% | $0.33 | 97 | trace → |
| 16 | |
Gemini 3.1 Pro | 32.2% | $1.10 | 78 | trace → |
| 17 | |
GPT 5.4 mini | 6.3% | $0.02 | 11 | trace → |
| 18 | |
GPT 5 mini | 2.7% | $0.03 | 18 | trace → |
| 19 | |
Claude Haiku 4.5 | 0.0% | $0.89 | 137 | trace → |
Click a row to replay how that model rebuilt this program, or the model name to open its full run