# OpenAI headquarters

entity: /record/openai.md  
predicate: headquarters  
page: /record/openai/headquarters  
as_of: 2026-11-01  

As of November 1, 2026, OpenAI's headquarters on the AsOf record is San Francisco, undated on the record, from 2 secondary sources (theguardian.com and clay.com). The record holds 1 claim on OpenAI's headquarters, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current headquarters

What the record asserts on 2026-11-01.

- [OpenAI](/record/openai.md) | headquarters | San Francisco | valid undated to present | conf 0.65 | valid | [clm_A9AB4F856D8A](/claim/clm_A9AB4F856D8A.md)
  sources: https://www.theguardian.com/technology/2025/sep/11/chatgpt-may-start-alerting-authorities-about-youngsters-considering-suicide-says-ceo-sam-altman, https://www.wikidata.org/wiki/Q21708200, https://www.clay.com/dossier/openai-headquarters-office-locations

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [OpenAI](/record/openai.md) | headquarters | San Francisco | valid undated to present | conf 0.65 | valid | [clm_A9AB4F856D8A](/claim/clm_A9AB4F856D8A.md)
  sources: https://www.theguardian.com/technology/2025/sep/11/chatgpt-may-start-alerting-authorities-about-youngsters-considering-suicide-says-ceo-sam-altman, https://www.wikidata.org/wiki/Q21708200, https://www.clay.com/dossier/openai-headquarters-office-locations

## Questions this record answers

### What is OpenAI's current headquarters?

San Francisco, undated on the record, from 2 secondary sources (theguardian.com and clay.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.65).


## Get this data

- JSON: /v1/entities/openai/headquarters (this fact) · /v1/entities/openai?predicates=headquarters (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "openai", predicates: ["headquarters"]) for every dated value · fetch(id: "/record/openai/headquarters.md") for this page
- Entity twin: /record/openai.md · timeline: /timelines/openai.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.