[Platform] Add support for Scaleway Responses API

[daFish]

Q	A
Bug fix?	no
New feature?	yes
Docs?	no
Issues	Fix #...
License	MIT

Thanks to the work by @paulinevos I am adding support for the Responses API from Scaleway. I also added 2 new examples to show use the responses endpoint - one with tool usage.

[OskarStark]

Suggested change

* Add support for Responses API

not needed for the first release

[OskarStark]

please revert this line

[chr-hertel]

Hi @daFish, what's the benefit of introducing this? feels a bit odd to have both, a lot of duplicated code and only fixed for one model

so ideally we should decide for one API here to ease the implementation

[daFish]

Hi @daFish, what's the benefit of introducing this? feels a bit odd to have both, a lot of duplicated code and only fixed for one model

so ideally we should decide for one API here to ease the implementation

Scaleway currently supports both but to use gpt-oss-120b with tools you need to use the responses API.

From the Scaleway documentation:

Most supported Generative API models can be used with both Chat Completions and Responses API. For the gpt-oss-120b model, use of the Responses API is recommended, as it will allow you to access all of its features, especially tool-calling.

As the responses API is currently in beta, I'd opt to support both for the time being. Once it is GA then it is the best option to move to responses API only.