A deep-dive into why XML tags work better than other delimiters with Claude — rooted in how Anthropic structured Claude's training data and the model's extensive exposure to XML-structured prompts throughout fine-tuning.
Anthropic has launched a memory import feature that lets users bring their preferences and context from other AI providers to Claude with a single copy-paste, available on all paid plans.
Anthropic CEO Dario Amodei confirmed in a CBS interview that the company built custom Claude models for the military that are 1-2 generations ahead of consumer versions, deployed on classified cloud infrastructure.
Anthropic said it acquired Vercept on February 25, 2026 to advance Claude’s computer-use capabilities. In its announcement, Anthropic cited recent Sonnet 4.6 gains on OSWorld and said Vercept will wind down its external product to join Anthropic.
Anthropic announced Claude Opus 4.6 and Sonnet 4.6 on February 18, 2026. The release emphasizes coding performance, longer-context stability, and new dynamic threat prevention controls for enterprise deployment.
Anthropic announced it is acquiring Vercept to strengthen Claude's computer use stack. The move pairs model-level capability gains with deeper perception-and-interaction expertise for multi-step execution inside live software environments.
Anthropic introduced an AI Fluency Index built from 9,830 anonymized Claude conversations. The report highlights stronger outcomes in iterative chats, while artifact-heavy sessions show lower rates of explicit evaluation behaviors.
Anthropic says it has acquired Vercept to push Claude’s computer-use capabilities further. The company also tied the move to Sonnet 4.6 progress, citing a rise to 72.5% on OSWorld.
Anthropic analyzed millions of real Claude interactions and found the 99.9th percentile session duration nearly doubled to 45+ minutes in 3 months, with software engineering accounting for nearly half of all agentic use.
Anthropic published a new theory explaining why AI assistants like Claude express emotions and use anthropomorphic language—proposing that models select from personas inherited from fictional characters during training.
Anthropic analyzed millions of real Claude interactions and found the 99.9th percentile session duration nearly doubled to 45+ minutes in 3 months, with software engineering accounting for nearly half of all agentic use.
Anthropic published a new theory explaining why AI assistants like Claude express emotions and use anthropomorphic language—proposing that models select from personas inherited from fictional characters during training.