How GPT, Claude, and Gemini are actually trained and served – Reiner Pope
Source
youtube.com
Author
Dwarkesh Patel
Date
Why it matters
Explains the batching and memory tradeoffs behind latency tiers and API prices, so you can predict cost and speed constraints when designing AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → workloads.
Terms in this piece · Glossary
token — The chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.