{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/grok-build-0-1/","md":"https://postcutoff.com/m/grok-build-0-1/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":"grok-build-0-1","name":"Grok Build 0.1","org":"xAI","family":"Grok Build","released":"2026-05","status":"current","type":"code","modality_in":["text","image"],"modality_out":["text"],"open_weights":false,"model_license":"proprietary","context_window":256000,"max_output":null,"knowledge_cutoff":null,"pricing":{"input":1,"cached_input":0.2,"output":2,"input_over_200k":2,"output_over_200k":4,"unit":"per 1M tokens (USD)","source":"https://docs.x.ai/docs/models/grok-build-0.1"},"price_line":"$1 in, $2 out per 1M tokens","access":[{"provider":"xAI API","model_id":"grok-build-0.1","endpoint":"https://api.x.ai/v1/chat/completions","docs":"https://docs.x.ai/docs/models/grok-build-0.1"},{"provider":"OpenRouter","model_id":"x-ai/grok-build-0.1","url":"https://openrouter.ai/x-ai/grok-build-0.1"}],"capabilities":[{"name":"Agentic coding model","detail":"Reasoning model tuned for agentic software engineering and workflow tasks; powers xAI's Grok Build coding agent.","first":false,"discovered":"launch","source":"https://docs.x.ai/docs/models/grok-build-0.1"},{"name":"Low-cost coding tier","detail":"$1/$2 per 1M tokens with 256K context - cheapest current Grok text model.","first":false,"discovered":"launch","source":"https://docs.x.ai/docs/models"}],"entry":null,"notes":"xAI coding model (successor to grok-code-fast line). Release month from OpenRouter listing (2026-05-20); exact date not verified.","verified":"2026-09-29","body_md":"Use for coding agents, IDE integrations and repo-level edits.\n\n```bash\ncurl https://api.x.ai/v1/chat/completions -H \"Authorization: Bearer $XAI_API_KEY\" -H \"Content-Type: application/json\" \\\n -d '{\"model\":\"grok-build-0.1\",\"messages\":[{\"role\":\"user\",\"content\":\"Write a Python quicksort\"}]}'\n```\n\nSources: https://docs.x.ai/docs/models/grok-build-0.1 , https://docs.x.ai/docs/models","page_url":"https://postcutoff.com/m/grok-build-0-1/","standing":{"kind":"code","newer_count":4,"newer":[{"id":"recursive-flint","name":"Recursive Flint","org":"Recursive","released":"2026-10-21","page_url":"https://postcutoff.com/m/recursive-flint/"},{"id":"mellum2-1","name":"Mellum2.1 12B-A2.5B Thinking","org":"JetBrains","released":"2026-10-08","page_url":"https://postcutoff.com/m/mellum2-1/"},{"id":"leanstral-1-5","name":"Leanstral 1.5","org":"Mistral AI","released":"2026-07-02","page_url":"https://postcutoff.com/m/leanstral-1-5/"},{"id":"kimi-k2-7-code","name":"Kimi K2.7 Code","org":"Moonshot AI","released":"2026-06","page_url":"https://postcutoff.com/m/kimi-k2-7-code/"}],"before":null,"after":null,"weights":"closed","licence":"proprietary","licence_permissive":false,"summary":"Closed weights; access is hosted only."}}