OpenAI Introduces Visual Ad Formats and Expanded Measurement for ChatGPT Ads

OpenAI has introduced a new visual ad format for ChatGPT and expanded its measurement and brand suitability tools. These updates aim to allow businesses to reach a larger market beyond subscription models while ensuring that advertising does not influence the answers provided by the AI.

New Visual Ad Format for Product Discovery

OpenAI is testing a new visual ad format designed to help users discover brands and imagine product usage through images. This format focuses on product inspiration and the experiences products enable, providing advertisers with a new medium for storytelling.

  • Placement: The format will initially be tested during image generation in ChatGPT.
  • Deployment: Testing begins in late October 2026 in the US with a select group of advertisers.
  • Guardrails: Ads are clearly labeled and remain separate from the generated images. OpenAI explicitly states that advertising does not influence the ChatGPT response.

Expanded Measurement and Attribution Ecosystem

OpenAI is expanding its measurement philosophy to support both in-house and partner-led solutions, allowing advertisers to integrate ChatGPT Ads with their existing business systems.

Data Integration and Attribution

Integrations with Hightouch, Tealium, and LiveRamp enable advertisers to send conversion data from existing systems directly to ChatGPT Ads. Additionally, OpenAI now supports a wide range of attribution partners for Conversions API, reporting, and click attribution, including:

  • Web and App Space: AppsFlyer, Triple Whale, Adjust, DV Rockerbox, Northbeam, Branch, Singular, Kochava, Airbridge, and Tenjin.
  • Full-Funnel and Advanced Measurement: Fospha, Measured, and INCRMNTAL.

Incrementality and Performance Metrics

OpenAI is partnering with Haus, Measured, and WorkMagic to explore geo-based experiments to determine the causal impact of ads. Early performance data from partners indicates strong results:

  • WeightWatchers: DV Rockerbox reported a 15.3% lower attributed cost per acquisition (CPA) compared to its blended paid-search benchmark.
  • Dose: WorkMagic reported a statistically significant lift, with 67% of incremental purchases coming from new customers.
  • Portland Leather: Triple Whale reported that 93% of the visitors from ChatGPT Ads were new users.

Brand Suitability and Safety Guardrails

To ensure ads appear in appropriate contexts, OpenAI utilizes placement guardrails that prevent ads from appearing in emotionally vulnerable or sensitive conversations.

Safety Mechanisms

  • Review Process: OpenAI employs automated review, human oversight, and ongoing monitoring to identify policy violations.
  • Negative Phrases: Qualifying advertisers can now use "Negative Phrases" to meet specific brand-level placement requirements.

Independent Evaluation Pilots

OpenAI is developing brand suitability evaluation pilots with DoubleVerify (DV) and Integral Ad Science (IAS). These pilots allow independent partners to assess the application of brand safety standards in controlled environments without accessing private user conversations, providing transparency while maintaining user privacy.

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