Introducing GPT-5.3-Codex
- ID
- 239
- Status
- new
- Published
- 05 Feb 2026, 8:00 AM
- Fetched
- 27 Jun 2026, 7:47 PM
- Provider
- OpenAI News
- Category
- ai-labs
- Original URL
- https://openai.com/index/introducing-gpt-5-3-codex
- Source URL
- https://openai.com/news/rss.xml
Excerpt
GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world technical work.
Summary
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