Previewing Ultrafast mode: GPT-5.6 Sol at up to 14x the speed. Launching first i
Source
x.com
Author
OpenAITop Viber
Date
Why it matters
Frontier-model latency drops to where interactive 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 → loops and per-keystroke tooling become viable — but access is capacity-gated to selected API customers, so plan for a waitlist rather than a general flag.
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.
