Update to GPT-5 System Card: GPT-5.2

Update to GPT-5 System Card: GPT-5.2 | OpenAI

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December 11, 2025

PublicationSafety

Update to GPT‑5 System Card: GPT‑5.2

Read the System Card(opens in a new window)

Introduction

GPT‑5.2 is the latest model family in the GPT‑5 series, and explained in our blog⁠. The comprehensive safety mitigation approach for these models is largely the same as that described in the GPT‑5 System Card⁠ and GPT‑5.1 System Card⁠.

In this card we also refer to GPT‑5.2 Instant as gpt-5.2-instant and GPT‑5.2 Thinking as gpt-5.2-thinking.

PublicationSafety

Update to GPT‑5 System Card: GPT‑5.2

Read the System Card(opens in a new window)

Introduction

GPT‑5.2 is the latest model family in the GPT‑5 series, and explained in our blog⁠. The comprehensive safety mitigation approach for these models is largely the same as that described in the GPT‑5 System Card⁠ and GPT‑5.1 System Card⁠.

In this card we also refer to GPT‑5.2 Instant as gpt-5.2-instant and GPT‑5.2 Thinking as gpt-5.2-thinking.