Gate News reports that on March 15, Claude announced a doubled usage quota promotion for Free, Pro, Max, and Team plan users from March 13 to 27. The promotion automatically takes effect during off-peak hours, defined as periods outside 5 AM to 11 AM Pacific Time on weekdays (12 PM to 6 PM GMT), as well as all day on weekends. Claude stated that this initiative aims to reward users and optimize system load.

OpenAIのコア研究員であるMax Schwarzerは退職を発表し、Anthropicに参加して強化学習の研究に専念します。彼はo1およびo3の後訓練に関与し、後訓練チームを率いて複数のGPT製品を提供しました。