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## GLM-5.3, Gemma 4 31B, DeepSeek V4.1 Flash, and the Responses API Are Generally Available

Model APIs

[`POST /v2/chat/completions`](/api-reference/chat/chat-completions-v2) and
[`POST /v2/responses`](/api-reference/responses/create) are now generally available with
[GLM-5.3](/api/getting-started/models/openweight/glm-5-3),
[Gemma 4 31B](/api/getting-started/models/openweight/gemma-4-31b), and
[DeepSeek V4.1 Flash](/api/getting-started/models/openweight/deepseek-v4.1-flash), alongside
`sarvam-105b`. No beta whitelisting is required for these endpoints or models. See
[Beta APIs and Models](/api-reference/beta-apis) for anything still in beta.