5+ hour, 39+ min ago  (308+ words) The Briefing is coming to San Francisco on June 30, 2026. Join Anthropic leadership, life sciences executives, and leading research institutions for an exclusive look at how Claude is being put to work across science. AI could unlock the greatest era of…...

2+ week, 6+ day ago  (608+ words) Thus, the bottleneck for biological agents is not only reasoning but the absence of widespread deterministic execution layers for querying biological data. A scientist can express their intent (e. g. , find all human kinases with this domain and pull their structures), but…...

3+ week, 7+ hour ago  (608+ words) Thus, the bottleneck for biological agents is not only reasoning but the absence of widespread deterministic execution layers for querying biological data. A scientist can express their intent (e. g. , find all human kinases with this domain and pull their structures), but…...

1+ mon, 2+ day ago  (693+ words) The human sciences are shifting: for the first time, core research tasks can be handed off to machines. AI chatbots increasingly contribute to scientific research, including in the most prestigious publications and in the social sciences. This has spurred optimism…...

1+ mon, 3+ week ago  (836+ words) When you talk to an AI model like Claude, you talk to it in words. Internally, Claude processes those words as long lists of numbers, before again producing words as its output. These numbers in the middle are called activations'and…...

2+ mon, 2+ week ago  (420+ words) One is how alignment can keep up. Frontier AI models are now contributing to the development of their successors. But can they provide the same kind of uplift for alignment researchers? Could our language models be used to help align…...

5+ mon, 1+ week ago  (947+ words) We can investigate these questions by looking at the neural representations" inside language models'the patterns of activity that inform how they respond. In a new paper, conducted through the MATS and Anthropic Fellows programs, we look at several open-weights language…...