Introducing GPT-5.2
What changed
GPT-5.2 is our most advanced frontier model for everyday professional work, with state-of-the-art reasoning, long-context understanding, coding, and vision. Use it in ChatGPT and the OpenAI API to power faster, more reliable agentic workflows.
Why it matters
A concrete addition to Practical AI: Tools, Models & Frameworks: it changes what's available to builders today rather than being general commentary.
How it compares
Related prior coverage to compare against:
- Introducing GPT-5.4
- Introducing GPT-5.2-Codex
- Building more with GPT-5.1-Codex-Max
Sources
- Introducing GPT-5.2 (openai-blog)primary