OpenAI updated the GPT-5.5 System Card detected on July 30, 2026. The change replaced three featured research and safety articles in the document's header with two different research publications. The prior version linked to articles on 'Safety and alignment in an era of long-horizon models' (Jul 20), 'Why teens deserve access to safe AI' (Jul 16), and 'GPT-Red: Unlocking Self-Improvement for Robustness' (Jul 15). The updated version now links to 'How enabling two settings tripled our scores on the ARC-AGI-3 benchmark' (Jul 29) and 'Scientific computing in the age of agentic AI' (Jul 28), while retaining the safety alignment article. This is a navigation and featured content update with no material change to the system card's substantive governance or safety disclosures.
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This card was updated on April 24, 2026, to include additional information about safeguards for the deployment of GPT‑5.5 and GPT‑5.5 Pro in the API. 2026 System Cards Author OpenAI Keep reading View all Safety and alignment in an era of long-horizon models Safety Jul 20, 2026 Why teens deserve access to safe AI Safety Jul 16, 2026 GPT-Red: Unlocking Self-Improvement for Robustness Safety Jul 15, 2026
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This card was updated on April 24, 2026, to include additional information about safeguards for the deployment of GPT‑5.5 and GPT‑5.5 Pro in the API. 2026 System Cards Author OpenAI Keep reading View all How enabling two settings tripled our scores on the ARC-AGI-3 benchmark Research Jul 29, 2026 Scientific computing in the age of agentic AI Publication Jul 28, 2026 Safety and alignment in an era of long-horizon models Safety Jul 20, 2026
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