litellm/docs
Chesars d0d09e037e docs: clarify when to use openai/responses/ prefix for built-in tools
The existing documentation for the Responses API bridge only showed
examples with models that have `mode: responses` (like o3-deep-research),
which work automatically. This update clarifies that models with
`mode: chat` (like gpt-4o, gpt-5) require the `openai/responses/` prefix
to use built-in tools like web_search_preview.

Changes:
- Explain the `mode` property from model_prices_and_context_window.json
- List models with mode: responses vs mode: chat
- Add example showing the common error and how to fix it
- Add SDK example using the prefix with gpt-4o
- Update proxy example with both automatic and prefix-based configs
- Fix invalid trailing comma in original JSON example
2026-03-11 13:47:57 -03:00
..
my-website docs: clarify when to use openai/responses/ prefix for built-in tools 2026-03-11 13:47:57 -03:00