Karpathy Announces Claude Tag, Faces Developer Backlash; Musk Admits X Algorithm Needs Overhaul

According to Beating monitoring, Andrej Karpathy recently announced Anthropic's Claude Tag, a multi-person collaboration tool integrating Claude into Slack as a team member. The announcement faced criticism from developers on social media, with some questioning whether it was merely marketing for a standard Slack bot.

Karpathy responded by criticizing X's recommendation algorithm, stating it actively encourages conflict and negative sentiment through reinforcement learning mechanisms. He noted the platform had become increasingly toxic and Reddit-like, contributing to his reduced posting activity. Elon Musk acknowledged the feedback, admitting X's algorithm requires a complete overhaul to prioritize valuable information.