OpenAI
Free model access · 17 Sept 2026
GPT-5.6 Sol in ChatGPT for Word excluded from usage limits through Sept 30
Free ChatGPT access was granted 2 days ago.
Business and Enterprise customers can use GPT-5.6 Sol in ChatGPT for Word during a free preview from September 17 through September 30, 2026; usage during the preview does not count toward normal plan limits.