# OpenAI — Introducing gpt-oss-safeguard

- Company: OpenAI (openai.com)
- Announced: 2025-10-29T00:00:00+00:00
- Category: open-weight-release
- Subject: GPT / ChatGPT / API
- Open weights: yes
- Models affected: gpt-oss-safeguard
- Source: https://openai.com/index/introducing-gpt-oss-safeguard
- Record: https://forck.live/items/403-introducing-gpt-oss-safeguard

OpenAI introduces gpt-oss-safeguard, open-weight reasoning models for safety classification that allow developers to apply and iterate on custom policies.

## Evidence

Verbatim from https://openai.com/index/introducing-gpt-oss-safeguard:

> OpenAI introduces gpt-oss-safeguard—open-weight reasoning models for safety classification that let developers apply and iterate on custom policies.

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Record: https://forck.live/items/403-introducing-gpt-oss-safeguard
Catalogue: https://forck.live/llms.txt
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