OpenAI CEO Sam Altman believes ‘infinite memory’ matters more than smarter AI reasoning

OpenAI CEO Sam Altman says the next major leap in artificial intelligence won’t come from better reasoning, but from AI systems that can remember users, preferences, and interactions over time.

Altman says AI memory is still in early days, but it will only get better.OpenAI is not alone in trying to lock down compute. (File photo)
2 min readNew DelhiDec 23, 2025 07:26 PM IST First published on: Dec 20, 2025 at 12:57 PM IST

For years, AI companies have been focusing on making their large language models smarter at reasoning. But according to Sam Altman, that focus may be misplaced. The OpenAI CEO says the real breakthrough will arrive when AI systems gain something closer to “infinite memory”, allowing them to remember users, preferences and past interactions over long periods of time.

In a podcast with Alex Kantrowitz, Sam Altman discussed the company’s broader strategy, touching on AI memory, infrastructure expansion, AI devices, and the long-term goal of AGI. While Altman acknowledged that ChatGPT has made significant progress over the years, he said the “real difference maker” has been the memory feature.

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