[AI]■ STORY TIMELINE
OPENAI MAPS GPT-5.6 SOL'S FIVE REASONING LEVELS
OpenAI staffer Vaibhav Srivastav has outlined which reasoning levels in GPT-5.6 Sol suit different task complexities. The model offers five core reasoning tiers plus advanced parallel processing modes.
The Decoder+0m
GPT-5.6 Sol ships with five reasoning levels from "Light" to "xhigh," plus "Max" and "Ultra" modes that deploy multiple…