Day 0 Support: GPT-5.3-Codex
LiteLLM now supports GPT-5.3-Codex on Day 0, including support for the new assistant phase metadata on Responses API output items.
One post tagged with "gpt-5.3-codex"
View All TagsLiteLLM now supports GPT-5.3-Codex on Day 0, including support for the new assistant phase metadata on Responses API output items.