22:17
2026-08-15
runtimewire.com
ai-products
OpenAI benchmarks a 16x load-time gain for giant ChatGPT and Codex threads
OpenAI's Codex desktop app lead Andrew Ambrosino benchmarked a new approach to loading large ChatGPT and Codex conversations, cutting a 741-turn, 231 MB test thread's load time from 27.62 seconds to 1…