We Interviewed The Team Behind OpenAI's #1 Feature
We Interviewed The Team Behind OpenAI's #1 Feature  
Podcast: Limitless: An AI Podcast
Published On: Mon Oct 06 2025
Description: OpenAI’s personalization leads, Christina Kaplan and Samir Ahmed map the shift from an “assistant with a notebook” to Pulse—the part of ChatGPT that quietly preps your day while you sleep. We unpack how short- and long-term memory work across sessions and why April’s subtle update changed the experience, show how daytime chats stay aligned with overnight prep, and close on the big questions: privacy, consent, and why this is an assistant/representative—not a digital clone.------💫 LIMITLESS | SUBSCRIBE & FOLLOWhttps://pod.link/1813210890https://x.com/LimitlessFT------TIMESTAMPS0:00 Intro1:03 Why Memory Mattered6:00 User Reception9:45 Under the Hood: Short vs Long Term12:20 Behavior Shift & Data Strategy20:26 What is Pulse?38:35 One Cohesive Assistant34:35 Pulse in Practice & Near-Term Roadmap40:43 Should It Surface Trends?43:43 Assistant ≠ Clone51:15 Closing Thoughts------RESOURCESChristina Kaplanhttps://x.com/ChristinaHartW Samir Ahmedhttps://x.com/PageOfSamir ------Not financial or tax advice. See our investment disclosures here:https://www.bankless.com/disclosures⁠