OpenAI Removes Free Tier Text Chat Limit and Launches GPT-5.6

OpenAI has announced a major update: starting the week of August 10, 2026, free and Go accounts will no longer be subject to rate limits for text-only queries. This means users can engage in unlimited text conversations, while image generation, file analysis, and voice mode will retain their existing usage limits.

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🔹 Model Update: GPT-5.6 Luna Takes Over

GPT-5.6 Luna will replace the previous GPT-5.5 Instant as the default model for free accounts. The new version introduces a "Think" button, allowing the model to use more computing power to improve answer accuracy. For text-only chats, this feature also has no limits for free users.

🔹 Subscriber Benefits: Sol Model Deep Optimization

The flagship model GPT-5.6 Sol has been optimized for everyday conversations. The system now provides more concise, targeted responses and automatically adjusts the level of detail based on the question. Additionally, the new "thinking slider" lets users control how much reasoning effort the AI applies, similar to Claude's effort menu.

OpenAI's removal of rate limits is a key step toward making general intelligence accessible to everyone. Industry analysts believe this improvement is driven by OpenAI's technological breakthroughs in inference cost control. This move aims to lower the barrier to AI adoption, allowing more users to dive deeper into creative work and receive real-time assistance.