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Anthropic's Claude designs protein binders against scorpion neurotoxins
Anthropic published research showing Claude can design protein binders targeting scorpion neurotoxins.
Hugging Face blog shows learned memory tops the τ²-bench customer service leaderboard without a frontier model
IBM Research's ALTK-Evolve reportedly ranks first on τ²-bench customer service tasks using learned memory rather than a frontier model.
Paper introduces COUNT, an n-gram method that scales language models on host memory
COUNT stores precomputed n-gram counts on host RAM instead of training learned embeddings, and reportedly matches a model with 57% more compute for 1B-parameter pretraining. The results come from an arXiv paper shared on Reddit and are not independently verified.
MIT researchers show Claude agents on a virtual island invent play-like activities
Copies of Claude Opus 4.7, nicknamed Eko, were stranded for 30 hours in a Roblox-inspired virtual island and invented games and drawings. The paper is a preprint not yet peer-reviewed, and researchers acknowledge the behavior could be role-playing.