OpenAI 將免費用戶從 GPT-5.6 Sol 遷移至較弱的 Luna 模型
openai 改進了付費用戶的 gpt-5.6 sol，並將免費用戶限制在較弱的 gpt-5.6 luna 模型。這限制了免費用戶使用 openai 最強大的推理能力。
openai enhanced gpt-5.6 sol with direct answers and a 68% reduction in factual errors compared to gpt-5.5 instant. paid subscribers now control response depth via a slider to toggle between quick answers and deep reasoning. conversely, free users will be downgraded to gpt-5.6 luna, losing access to the more powerful sol model despite receiving unlimited text chats. this move prioritizes conversion, forcing users who need reliable reasoning to pay.