building an internal QA pipeline for a content platform. need to programmatically call an AI detector on submitted text. ideally rest api, decent rate limits, sentence-level results. which providers actually have a usable api at the moment and which are vapor
Shortlist that actually has real APIs (not just contact-sales): Originality, GPTZero, Sapling, Copyleaks. of those, Originality is the one i’ve used that gives per-sentence response payloads which is what you want. GPTZero is page-level only via api last i checked. Sapling has tight rate limits on lower tiers. Copyleaks is enterprise-focused so pricing might be a barrier.
Id add: check the response stability across identical requests. some of these are non-deterministic and will return different scores on the same text. for an internal QA pipeline that matters because your QA team will spot the variance immediately and lose trust in the tool.
@RustyCircuitX huge thank you. Originality on sentence-level payloads sounds right for what i’m building, will dig in