Mistral Platform Adds DeepSeek V4.1 Flash and GLM 5.3 Flash

Mistral AI announced that its cloud inference platform in EU and US regions now hosts two fast, low-cost models: DeepSeek V4.1 Flash, in public preview and suited for long-context coding and agent tasks, and GLM 5.3 Flash, launched alongside its new Responses API.

2026-10-28 ~ 2026-10-28 · 2 related posts

• Mistral Cloud now serves DeepSeek V4.1 Flash and GLM 5.3 Flash, launches OpenAI-compatible Responses API — MistralAI · 2026-10-28
• Mistral starts serving DeepSeek V4.1 Flash and GLM 5.3 Flash low-cost models — MistralAI · 2026-10-28