OpenAI Says Apple’s ChatGPT Integration ‘Dramatically Underperformed’
OpenAI said in court documents that Apple’s 2024 ChatGPT integration for Apple Intelligence on iPhones “dramatically underperformed,” according to a Financial Times report.

Key takeaways · 3
- 01
Treat “dramatically underperformed” as OpenAI’s court-document characterization, not an independently quantified result.
- 02
The available source gives no metrics explaining how performance was measured.
- 03
The claim concerns Apple’s 2024 iPhone integration, not ChatGPT performance generally.
OpenAI’s Court Filing
Court documents say OpenAI described Apple’s ChatGPT integration for Apple Intelligence on iPhones as having “dramatically underperformed.” [1] The integration launched in 2024. [1]
ChatGPT was intended to power Apple Intelligence on iPhones through the integration. [1] The characterization was attributed to OpenAI in court documents reported by Michael Acton of the Financial Times and surfaced by Techmeme. [1]
What it means
The disclosure is a narrow but consequential data point: OpenAI’s own court-document characterization says the iPhone integration underperformed, rather than providing independent usage figures or a broader assessment of Apple Intelligence. Because the source summary supplies no metrics, the quoted wording carries more weight than the evidence available to readers. The practical takeaway is to separate the performance of this specific integration from the capabilities of ChatGPT or Apple Intelligence overall. What the sources don't address: which adoption, engagement, reliability, or revenue measures led OpenAI to call the launch an underperformance.
The disclosure highlights the need to distinguish vendor characterizations from measurable product results. AI practitioners should look for adoption, engagement, reliability, or revenue data before drawing broader conclusions about an integration’s performance.
Why it matters
Put this to work — one session a day, built for your industry.
Create a free account for a daily session — eight questions and one real-work challenge, on the news that affects your role.
Start freeHow this developed
24 September 2026
OpenAI Says Apple’s ChatGPT Integration ‘Dramatically Underperformed’
24 September 2026
Event created from source cluster.