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Winvest — Bitcoin investment
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Latest Update
8/6/2026 7:07:00 PM

OpenAI: Unifies Sol Model for ChatGPT Access

OpenAI: Unifies Sol Model for ChatGPT Access

OpenAI rolls out unlimited Luna chats for free users and merges Sol capabilities for instant and deep reasoning in ChatGPT.

Source

Analysis

OpenAI is delivering unlimited text chats with Luna to free users while launching an updated Sol that handles both quick chats and deep reasoning in a single model, marking a major advance in ChatGPT model updates and free AI chat access through reasoning model unification.


Greg Brockman

@gdb

President & Co-Founder of OpenAI