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Anthropic Research news

The latest AI and developer news from Anthropic Research, with short summaries.

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NEWAnthropic Physicists Use Fable 5.1 in Claude Science to Compute 9-Loop Amplitude

·2026.09.25 09:00

NEWAnthropic Study: Preference Accuracy, Not Negotiation Skills, Limits Agentic Market Efficiency

·2026.09.24 09:00

Anthropic Reveals Technology to Accelerate Over 30 Biomolecular Models by 4x on Average Using Claude and Predict Large-Scale Systems

·2026.09.17 09:00

Anthropic Releases Evaluation Results on AI Models' Tactical Intelligence Targeting and Conventional Weapons Development Capabilities

·2026.09.10 09:00

Anthropic Releases Alignment Evaluation Results for Cybersecurity Incidents Involving Claude Models

·2026.09.09 09:00

Anthropic Successfully Completes Full Formal Verification of Fermat's Last Theorem Using Claude in 11 Days

·2026.09.04 09:00

Anthropic and HHMI Release MHS Preview, a Standard for Physical Equipment Control by AI Agents

·2026.08.29 00:00

Anthropic Successfully Automates Research to Mitigate Claude Alignment Failures

·2026.08.28 09:00

Support for Independent Research on Claude Usage

·2026.08.26 09:00

How Claude Accelerates Protein Design and Analytical Chemistry Research

·2026.08.18 09:00

Emerging Patterns and Issues in Multi-Agent Systems

·2026.08.13 09:00

Evidence Review on the Effectiveness of Worker Retraining Programs

·2026.08.12 09:00

Exploring Claude's Mathematical Capabilities Further

·2026.08.10 09:00

Claude Usage in Canada: Insights from Anthropic's Economic Index

·2026.07.14 09:00

Analysis of Claude's Values by Model and Language

·2026.07.13 09:00

An off switch for controlling dual-use knowledge in AI models

·2026.07.08 09:00

PickClaude Sonnet 5 Released

·1·2026.07.01 09:00

Anthropic Economic Index Report: Cadences

·2026.06.26 09:00

Anthropic Unveils Claude Tag

·2026.06.25 09:00

Project Fetch: Stage 2

·2026.06.18 09:00