robertdavidgraham/masscan

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

25,544 c medium
2,549
Generated Behavioral Tests
57.0%
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 57.0% $13.59 295
2 Gemini 3.1 Pro Google 52.6% $1.58 100
3 Gemini 3 Flash Google 52.3% $0.26 85
4 Claude Opus 4.7 Anthropic 50.6% $1.13 49
5 Claude Sonnet 4.6 Anthropic 48.8% $14.79 500
6 GPT 5.4 OpenAI 40.7% $0.24 9
7 Claude Haiku 4.5 Anthropic 30.3% $1.65 197
8 GPT 5 mini OpenAI 21.3% $0.02 15
9 GPT 5.4 mini OpenAI 18.5% $0.03 8

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