{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/mistral-medium-3-5/","md":"https://postcutoff.com/m/mistral-medium-3-5/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"mistral-medium-3-5","name":"Mistral Medium 3.5","org":"Mistral AI","family":"Mistral Medium","released":"2026-04-28","status":"current","type":"multimodal","modality_in":["text","image"],"modality_out":["text"],"open_weights":true,"model_license":"modified-mit","context_window":256000,"max_output":null,"knowledge_cutoff":null,"pricing":{"input":1.5,"output":7.5,"unit":"per 1M tokens (USD)","source":"https://docs.mistral.ai/models/model-cards/mistral-medium-3-5-26-04"},"price_line":"$1.50 in, $7.50 out per 1M tokens","access":[{"provider":"Mistral API","model_id":"mistral-medium-3-5","endpoint":"https://api.mistral.ai/v1/chat/completions","docs":"https://docs.mistral.ai/models/model-cards/mistral-medium-3-5-26-04"},{"provider":"OpenRouter","model_id":"mistralai/mistral-medium-3-5","url":"https://openrouter.ai/mistralai/mistral-medium-3-5"},{"provider":"Hugging Face","url":"https://huggingface.co/mistralai/Mistral-Medium-3.5-128B"},{"provider":"Web app","url":"https://chat.mistral.ai"}],"capabilities":[{"name":"One model replacing Devstral 2 and Magistral","detail":"Frontier-class multimodal model for agentic and coding use; Mistral names it the replacement for deprecated Devstral 2 (deprecated 2026-05-22).","first":false,"discovered":"launch","source":"https://docs.mistral.ai/models/model-cards/devstral-2-25-12"},{"name":"Open-weight 128B dense with vision","detail":"128B dense weights on Hugging Face under a modified MIT license, 256K context, built-in tools and Agents/Conversations API support.","first":false,"discovered":"launch","source":"https://docs.mistral.ai/models/model-cards/mistral-medium-3-5-26-04"}],"entry":null,"notes":"Alias mistral-medium-latest (version v26.04). Official card lists 2 more aliases not verified. Batch API supported (OpenRouter batch $0.75/$3.75). Knowledge cutoff not published.","verified":"2026-09-29","body_md":"Mistral's current frontier model for coding agents, reasoning and vision.\n\n```bash\ncurl https://api.mistral.ai/v1/chat/completions -H \"Authorization: Bearer $MISTRAL_API_KEY\" -H \"Content-Type: application/json\" \\\n -d '{\"model\":\"mistral-medium-3-5\",\"messages\":[{\"role\":\"user\",\"content\":\"Hello\"}]}'\n```\n\nSources: https://docs.mistral.ai/models/overview , https://docs.mistral.ai/models/model-cards/mistral-medium-3-5-26-04","page_url":"https://postcutoff.com/m/mistral-medium-3-5/","events_after":null,"major_after":null,"historic_after":null,"missing_at_launch":null,"events_since_release":1864,"you_url":"https://postcutoff.com/you/mistral-medium-3-5/","briefings":null}