# clm_31E38663ED5B

subject: Codex (/record/openai-codex.md)  
predicate: customer  
value: [Asana](/record/asana.md)  
valid_from: 2026-08-18  
valid_to: null  
published: 2026-08-18  
recorded: 2026-10-29  
confidence: 0.50  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date (its publisher's feed entry for the page)  

> Asana used OpenAI Codex to replace an outdated testing system in two weeks, with about $12K in model and infrastructure costs

What https://openai.com/index/asana says, word for word.

## Sources

- https://openai.com/index/asana (secondary, OpenAI, published 2026-08-18)

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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.