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Notion AI agents now run for 24+ hours; model reviewer security flaws emerge

Notion has significantly extended the operational duration of its AI agents, allowing them to run single tasks for over 24 hours, a substantial increase from the previous 5-minute limit. The platform has also introduced a "Review for me" mode, where a secondary AI model pre-approves actions before execution to enhance safety. Separately, a leaked arXiv paper highlights security vulnerabilities in AI model reviewers, demonstrating that some systems, like Claude Code's Auto Mode and Codex's Guardian, could be bypassed with arbitrary bash commands in a majority of test cases before patches were implemented. AI

IMPACT Extends the practical application of AI agents for complex, long-running tasks and highlights ongoing security challenges in AI model oversight.

RANK_REASON Product update for an AI-powered application, not a core AI model release.

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Notion AI agents now run for 24+ hours; model reviewer security flaws emerge

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Product update for an AI-powered application, not a core AI model release.
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COVERAGE [1]

  1. Mastodon — mastodon.social TIER_1 English(EN) · shellonline ·

    Notion agents now run one task for 24+ hours, up from 5 minutes. In "Review for me" mode, a separate model checks actions before they run. Model reviewers leak:

    Notion agents now run one task for 24+ hours, up from 5 minutes. In "Review for me" mode, a separate model checks actions before they run. Model reviewers leak: arXiv 2609.19587 got arbitrary bash past Claude Code's Auto Mode and Codex's Guardian in 79% of trials, before fixes. h…