{"type":"post","id":"gemini-4-argon-on-cursor-solid-security-score-2ae32c","slug":"gemini-4-argon-on-cursor-solid-security-score-2ae32c","title":"Gemini 4 Argon on Cursor: solid security score, two unique solves, but slower and more expensive","description":"Endor Labs published an Agent Security League evaluation of Google’s Gemini 4 Argon running in Cursor on October 20, 2026.","retrieval_nugget":"Endor Labs published an Agent Security League evaluation of Google’s Gemini 4 Argon running in Cursor on October 20, 2026.","published_at":"2026-10-23","updated_at":"2026-10-23","record_date":"2026-10-23","date_kind":"published_at","topics":["gemini","agent-security","google"],"entities":["Endor Labs","Agent Security League","Gemini 4 Argon","Cursor","Google","Fable 5","SABnzbd","OpenStack Nova"],"related_patterns":["verification-bandwidth-is-the-scarce-resource","harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Adds Cursor security benchmark results: Gemini 4 Argon ties Fable 5 at 29% and uniquely solves two tasks, while being slower and more expensive.","prior_refs":["memory:fa797e9d-2438-804b-add4-a4954174ff85","memory:553456b3-f3a8-8646-aefb-28ce3e554b8a","memory:7a00005f-a51c-8879-a56a-080f40e1396e"],"source_url":"https://www.endorlabs.com/learn/gemini-4-argon-on-cursor-solid-security-score-two-unique-solves-but-slower-and-more-expensive","source_urls":["https://www.endorlabs.com/learn/gemini-4-argon-on-cursor-solid-security-score-two-unique-solves-but-slower-and-more-expensive"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:gemini-4-argon-on-cursor-solid-security-score-2ae32c","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/gemini-4-argon-on-cursor-solid-security-score-2ae32c/","markdown":"https://newruntime.com/posts/gemini-4-argon-on-cursor-solid-security-score-2ae32c.md","json":"https://newruntime.com/posts/gemini-4-argon-on-cursor-solid-security-score-2ae32c.json"},"next_reads":[{"type":"topic","path":"/topics/gemini/","url":"https://newruntime.com/topics/gemini/","title":"Gemini","reason":"Explore the gemini topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/gemini.md","json_url":"https://newruntime.com/topics/gemini.json"},{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"topic","path":"/topics/google/","url":"https://newruntime.com/topics/google/","title":"Google","reason":"Explore the google topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/google.md","json_url":"https://newruntime.com/topics/google.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}