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ChatGPT brings unlimited text chats to free users
ChatGPT免费用户迎来无限文本聊天，新版Luna模型事实错误率大幅下降，体验升级值得关注。
OpenAI said that ChatGPT free and Go users are also getting a new think button for complex queries.
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OpenAI is giving ChatGPT free users unlimited text chats
ChatGPT免费版放开无限文本对话，付费用户还能用滑块控制思考深度，GPT-5.6更重事实可靠性。
OpenAI is making a big change for ChatGPT users on its free and Go tiers: starting next week, users on those tiers will be able to have unlimited text…