dandavison/delta

A syntax-highlighting pager for git, diff, grep, rg --json, and blame output

30,445 rs hard
950
Generated Behavioral Tests
38.9%
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 GPT 5.5 (xhigh) OpenAI 38.9% $10.75 65
2 Claude Sonnet 4.6 Anthropic 37.3% $34.08 470
3 GPT 5.5 (high) OpenAI 31.8% $6.94 57
4 GPT 5.5 OpenAI 30.1% $0.96 14
5 Claude Opus 4.7 (xhigh) Anthropic 28.1% $1.19 48
6 Claude Opus 4.7 Anthropic 23.1% $0.35 22
7 Gemini 3 Flash Google 21.3% $0.20 52
8 GPT 5 mini OpenAI 20.7% $0.03 14
9 GPT 5.4 OpenAI 17.8% $0.23 7
10 Claude Haiku 4.5 Anthropic 10.1% $1.28 166
11 GPT 5.4 mini OpenAI 5.4% $0.05 8
12 Claude Opus 4.6 Anthropic 0.8% $8.32 236
13 Gemini 3.1 Pro Google 0.0% $1.70 120

Click row to see model details