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Wednesday, October 21, 2026Sources checked

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ChatGPT

How we built ChatGPT’s novel ad stack for user trust and relevance

Primary sourceOpenAI

Learn how OpenAI built ChatGPT’s LLM-powered ad stack to understand conversational intent, keep ads separate from answers, and deliver relevant ads at scale.

This notice was published by OpenAI. What you see here is a brief excerpt. The full text is theirs.

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API & Codex

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