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OpenAI Releases GPT-5.5 System Card

OpenAI has released a system card for its GPT-5.5 model, highlighting its new capabilities and potential implications.

Published Apr 23, 2026, 9:23 PMUpdated Apr 23, 2026, 9:23 PM

What happened

OpenAI has published a system card for GPT-5.5 which outlines the features, improvements, and operational details of the new model.

Why it matters

The release of GPT-5.5 could have significant implications for developers and industries relying on advanced AI capabilities.

Who is affected

Developers, tech leaders, and enterprises utilizing AI technologies may be impacted by the advancements in GPT-5.5.

Risks / uncertainty

There is uncertainty regarding the potential risks and ethical implications associated with deploying GPT-5.5 in various applications.