OpenAI eases GPT-5.6 usage limits, learning from Gemini's restriction troubles
OpenAI temporarily removed the 5-hour usage window for GPT-5.6 Sol, allowing ChatGPT Plus, Business, and Pro subscribers unrestricted access. The move comes as the company learns from Google's Gemini troubles with strict limits. Meanwhile, Anthropic extended Fable 5 access for another week, intensifying competition between AI giants.