Introducing Open Responses, an open spec for multi-provider LLM interfaces, built on the @OpenAI Responses API.

We started with gpt-oss and close work with inference partners. This is the next step toward real interoperability across the ecosystem.pic.twitter.com/JbOivFgIu0

— Romain Huet (@romainhuet) 15 janvier 2026

Introducing Open Responses, an open spec for multi-provider LLM interfaces, built on the @OpenAI Responses API. We started with gpt-oss and close work with inference partners. This is the next step toward real interoperability across the ecosystem.

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