Dossier
GPT-3.5 Instant
Coverage of GPT-3.5 Instant in the Nexus archive.
- OpenAI releases GPT-5.5 Instant, a new default model for ChatGPT
OpenAI has released GPT-5.5 Instant, a new default model that will replace GPT-3.5 Instant for ChatGPT. This change is expected to improve performance. The update reflects OpenAI's ongoing development of its AI technology.