7 stories
Memory has become the scarcest resource in the AI data center, and hyperscalers are rethinking how they hand it out. Composable memory, which pools capacity beyond individual servers and assigns it to workloads on demand, is emerging as one of the most practical answers to that squeeze.
We spent a year teaching an AI agent to remember. The headline feature returned null on 31 of 31 calls. What failed, why, and the two things that worked.
It logs clicks, typing and app switches — no screenshots, no audio. Memories are built on OpenAI's servers. macOS only, paid plans only, not in the EEA or UK.
Searching for a Rewind AI download link in 2026? Capture was disabled December 19, 2025. Here is exactly what's left, and how to recover your old data.
📝 Get 100% off Granola for your first month - https://go.granola.ai/jeff-su ⏭️ Want to skip ahead? Grab my entire Cowork system: https://coworkacademy.ai/?utm_source=youtube&utm_medium=video&utm_campaign=v208 There’s a reason why #ChatGPT can remember your writing style and yet still forget the…
You are in the middle of a conversation with Claude that is finally working. The explanation landed exactly right. Something you had been circling for weeks suddenly made sense, and you wrote a response that captured it better than you have managed to put it anywhere else.
You ask ChatGPT to help plan a trip. A week later, Claude helps you untangle a work problem. Gemini explains a topic you never quite understood. Grok turns a messy idea into a clearer one.
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