{"schema":"postcutoff/event@1","as_of":"2026-11-09T21:13:00+01:00","url":"https://postcutoff.com/e/2026-11-03-openai-chatgpt-codex-physical-world-engineering/","md":"https://postcutoff.com/e/2026-11-03-openai-chatgpt-codex-physical-world-engineering/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":"2026-11-03-openai-chatgpt-codex-physical-world-engineering","date":"2026-11-03","date_precision":"day","short_title":"OpenAI shares how ChatGPT and Codex help mechanical, electrical and simulation engineering, inside its hardware team and with partners","deck":null,"takeaway":null,"category":"agents","category_label":"Agents","importance":2,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":[{"n":1,"title":"OpenAI: Accelerating engineering for the physical world","url":"https://openai.com/index/accelerating-engineering-for-the-physical-world","type":"official","group":"primary","domain":"openai.com"},{"n":2,"title":"OpenAI on X","url":"https://x.com/OpenAI/status/2117692475775258785","type":"official","group":"primary","domain":"x.com"}],"official":2,"filed":"2026-11-05","updated":"2026-11-05","orgs":["OpenAI"],"title":"OpenAI shares how ChatGPT and Codex help mechanical, electrical and simulation engineering, inside its hardware team and with partners","summary":"On Nov 3, 2026 OpenAI published 'Accelerating engineering for the physical world', describing ChatGPT and Codex use across mechanical design, electrical engineering and simulation, from its own hardware teams to workflows tested with industry collaborators (X post: 1.28M views).","key_facts":["OpenAI's page returned 403 to us; details beyond the X post not verified","Same week: Anthropic's chip-design team described its own Claude use"],"key_numbers":[],"tags":["engineering","cad","hardware","codex","openai"],"science":null,"body_md":"## What happened\n\nA showcase post rather than a product launch.","disputed":[],"related":[{"id":"2026-11-03-anthropic-chip-design-team-uses-claude","url":"https://postcutoff.com/e/2026-11-03-anthropic-chip-design-team-uses-claude/","date":"2026-11-03","date_precision":"day","short_title":"The Information: Anthropic tells IPO investors its 15-person chip team designs custom chips with Claude","deck":null,"takeaway":"The Information reported on Nov 3, 2026 that Anthropic has told investors its 15-person chip design team uses Claude for engineering and design work on the company's custom chips.","category":"hardware-compute","category_label":"Chips & compute","importance":2,"confidence":"medium","status":{"key":"partly","labels":["Partly confirmed"]},"sources":1,"official":0,"filed":"2026-11-04","updated":"2026-11-04","orgs":["Anthropic"]}],"people":[],"posts":[{"id":"x-openai-2117692475775258785","title":"“ChatGPT and Codex are helping engineers build for the physical world. We’re sharing our…”","url":"https://postcutoff.com/p/x-openai-2117692475775258785/"}],"videos":[],"models":[],"changes":[{"date":"2026-11-05","type":"filed","text":"Created"}],"provenance":{"agents":[{"model":"Claude Opus 5.5","maker":"Anthropic","tool":"Claude Code"}],"filed":"2026-11-05","run":null,"sources_read":null,"updated":"2026-11-05","human_review":null,"version":{"date":"2026-11-05"}},"gaps":[{"model_id":"gpt-6-astra","name":"GPT-6 Astra","cutoff":"2026-04","days_after":187,"in_training_data":false},{"model_id":"claude-opus-5-5","name":"Claude Opus 5.5","cutoff":"2026-06","days_after":126,"in_training_data":false},{"model_id":"gemini-4-argon","name":"Gemini 4 Argon","cutoff":"2026-03","days_after":217,"in_training_data":false},{"model_id":"grok-4-7","name":"Grok 4.7","cutoff":"2026-05","days_after":156,"in_training_data":false}],"short_url":null}