tarka/xcp

An extended `cp`

911 rs medium
1,184
Generated Behavioral Tests
92.6%
Best Score
# Model Score help_outline Percentage of hidden behavioral tests passed. Cost help_outline Total API cost in USD for this task instance. Calls help_outline Number of LLM API calls for this task instance.
1 Claude Opus 4.6 Anthropic 92.6% $5.01 138
2 Claude Sonnet 4.6 Anthropic 91.7% $8.99 330
3 Claude Opus 4.7 Anthropic 84.7% $2.57 85
4 GPT 5.4 OpenAI 84.5% $0.28 10
5 Gemini 3.1 Pro Google 73.7% $0.72 42
6 GPT 5.4 mini OpenAI 22.5% $0.04 18
7 Gemini 3 Flash Google 18.6% $0.24 57
8 GPT 5 mini OpenAI 4.3% $0.02 16
9 Claude Haiku 4.5 Anthropic 0.0% $0.73 107

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