Old version
September 2, 2026 00:05 UTC
e042a00937d0ac8883ce68f39371d51a27c0d1a362d4dd08850f28f813da490d
CA-V-006285
New version
September 5, 2026 00:06 UTC
5e2a895faca730273c19cea07bcf06329dfe66216be7f4b90c331bd9cfc0aca4
CA-V-006418
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Change Summary
OpenAI revised the GPT-5 System Card on September 5, 2026 by updating internal content references and links. The change removed a reference to 'Offering Zero Data Retention for frontier models' and replaced a link to 'Path to Astra: critical capabilities and frontier safeguards' with a new 'Safety overview: GPT-6 Astra Safety' resource. These modifications reflect updated internal documentation navigation and do not alter the substantive safety assessment or risk evaluation language of the System Card itself.
low severity
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12While we do not have definitive evidence that this model could meaningfully help a novice to create severe biological harm—our defined threshold ⁠ (opens in a new window) for High capability—we have chosen to take a precautionary approach. 2025 System Cards Author OpenAI Keep reading View all Path to Astra: critical capabilities and frontier safeguards Safety Sep 1, 2026 Your browser does not support the video tag.12While we do not have definitive evidence that this model could meaningfully help a novice to create severe biological harm—our defined threshold ⁠ (opens in a new window) for High capability—we have chosen to take a precautionary approach. 2025 System Cards Author OpenAI Keep reading View all Safety overview: GPT-6 Astra Safety Sep 3, 2026 Path to Astra: critical capabilities and frontier safeguards Safety Sep 1, 2026 Your browser does not support the video tag.
13The Hugging Face incident and the road ahead Security Aug 26, 2026 Offering Zero Data Retention for frontier models Company Aug 19, 202613The Hugging Face incident and the road ahead Security Aug 26, 2026
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