Benchmark Almanac

VulnLMP

Only in system cards

Agents run long vulnerability research campaigns against widely deployed hardened software with verifier owned evidence. Judged on verified exploit outcomes.

In-house OpenAI evaluation. Cards describe outcomes in words without a score.

Made by OpenAI Released Apr 2026 Finding and exploiting real bugs Tasks kept private Last in a system card Jul 2026 Last model added Jul 2026
Level
Research frontier Researchers, on open problems or tasks that take days
Scored
Graded by people Human experts grade or compare the outputs.
Answers
Agent task Many steps in a terminal, browser, desktop, app, game or robot.
3
System cards report it, from 1 lab

No scores here yet

No lab, leaderboard or Epoch AI run has reported a score for VulnLMP yet.

Labs report it only in system cards

We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark. Some system cards do, below.

3 system cards report it, from 1 lab

Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.

DateDocumentScoreAs the document writes itSection
9 Jul 2026 GPT-5.6 Sol system card VulnLMP, outcomes described in text, no score (9.1.2.3.1) Cyber risk
25 Jun 2026 GPT-5.6 Sol system card VulnLMP, outcomes described in text, no score (9.1.2.3.1) Cyber risk
23 Apr 2026 GPT-5.5 system card VulnLMP, outcomes described in text, no score (9.1.2.4) Cyber risk

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