IIRC FastGPT uses web-search to answer questions. Their API (for third-party devs) used to have an option for FastGPT to either allow or disallow web-search bu

IIRC FastGPT uses web-search to answer questions. Their API (for third-party devs) used to have an option for FastGPT to either allow or disallow web-search but they removed the option that disallowed it. So the API always uses web-search. This doesn't mean that the FastGPT web client behaves the same, but I would suspect it.