New GPT-3 capabilities: Edit & insert
What changed
We’ve released new versions of GPT-3 and Codex which can edit or insert content into existing text, rather than just completing existing text.
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:
- GPT-4
- Addendum to GPT-5 system card: GPT-5-Codex
- Introducing GPT-5.2-Codex
Sources
- New GPT-3 capabilities: Edit & insert (openai-blog)primary