OpenAI、利用制限を撤廃
OpenAIは無料ユーザーのテキストチャット制限を撤廃し、GPT-5.6 Lunaを投入。事実誤認を62%削減し、AIインフラをめぐる軍拡競争を一段と激化させた。
openai is rolling out unlimited text chats for free users and introducing gpt-5.6 luna, which reduces factual errors by 62% compared to the previous model. paid users access the faster gpt-5.6 sol model and a 'think' slider to tune reasoning complexity, signaling a shift toward user-controlled model latency. limits remain for images and voice, but removing text barriers pressures rivals like google and anthropic to offer similar value. the update highlights a race where scale and accuracy must coexist with sustainable economics.