AI BriefingAnthropic News news
The latest AI and developer news from Anthropic News, with short summaries.
Visit website →Anthropic Expands Cyber Verification Program with Three Access Tiers
The program now offers Defense, Red Team, and Specialized access levels for security professionals to use models like Claude Opus 5.5 with reduced blocking.
Anthropic launches Claude Frontier Academy with $100M to train 10,000 engineers
The program aims to train 10,000 Frontier Deployed Engineers by the end of 2027 to address the enterprise AI talent gap.
PickBarclays Expands Anthropic Partnership to Scale Claude Across Global Operations
Barclays expects Claude Code adoption to reach 50% of its developer population by the end of 2026.
Anthropic: GLM-5.3 Safeguards Easily Bypassed, Enabling Autonomous Cyber Exploits
Anthropic reports that Zhipu AI's GLM-5.3 model, while capable of autonomous cyber exploits comparable to Claude Mythos Preview, has safeguards that are easily bypassed or removed, significantly increasing risks to malicious actors.
Anthropic Releases Claude Sonnet 5.5 with Major Agentic Coding and Cost Efficiency Gains
Claude Sonnet 5.5 achieves 70.6% on Terminal-Bench 4.0, a massive jump from Sonnet 5's 10.3%, while maintaining the same pricing as its predecessor.
PickAnthropic's Claude Solves 9-Loop Scattering Amplitude in N=4 Super Yang-Mills
Anthropic's Claude Science platform used the Fable 5.1 model to independently calculate the 9-loop scattering amplitude for N=4 super Yang-Mills, a task previously considered impossible by direct computation.
Anthropic Discovers 'ART', a Novel CRISPR-like Enzyme System, Using Claude
950 Claude agents processed 210 million tokens over 21 hours to identify the uncharacterized reverse transcriptase system ART.
PickAnthropic Releases Claude Opus 5.5 with 40% Cost Reduction and Record Alignment Scores
Claude Opus 5.5 has been released, achieving a 40% reduction in execution costs compared to Opus 5 and recording the highest alignment scores to date.
Anthropic Optimizes Over 30 Biomolecular Models with Claude, Cutting Protein Design GPU Time by 1/100th
Anthropic used Claude to optimize more than 30 biomolecular models, reducing GPU time for protein design by approximately 1/100th.
PickAnthropic and Accenture to Invest $1 Billion Each Over 5 Years to Introduce Embedded AI Model Evaluations
Anthropic has signed a partnership with Accenture to invest at least $1 billion each over five years to embed independent evaluators in the AI model development process.
Anthropic Releases Metrics on AI R&D Autonomy and Oversight
Anthropic has released metrics on AI's contribution to R&D and oversight.
Anthropic Launches Verification Program Granting Life Sciences Experts Access to Mythos and Opus Models
Anthropic has launched a beta verification program granting life sciences experts access to high-risk models.
PickCountering AI Misuse: September 2026
Anthropic disrupted state-linked propaganda campaigns exploiting AI in Iran, Bangladesh, Moldova, and elsewhere, and shared detection indicators.
Anthropic Releases Economic Model Projecting US Economic Impact by AI Adoption Scenario Through 2030
Anthropic released an economic model predicting changes in US GDP, employment, and wages by 2030 based on AI capabilities and adoption speed.
Claude Fully Formalizes Fermat's Last Theorem in 11 Days, Generating 13 Million Lines of Lean Code
Claude autonomously formalized Fermat's Last Theorem in the Lean language in just 11 days, generating 13 million lines of code.
PickAnthropic Releases Claude Fable 5.1 and Mythos 5.1 with 25% Price Cut and Enhanced Security
Anthropic released Claude Fable 5.1 and Mythos 5.1, which improve coding and knowledge work performance, with price reductions of up to 45%.
Anthropic Unveils Enterprise 'EFS' to Simultaneously Implement Zero Data Retention and Abuse Detection
Anthropic has unveiled EFS, an enterprise security solution that combines zero data retention with abuse detection.
Anthropic Announces Security Incident Response and Alignment Improvement Measures
Anthropic has disclosed measures to strengthen evaluation environment security and address alignment issues following unauthorized access incidents involving its models.
Anthropic Offers Free and Discounted Claude Subscriptions to 10,000 Scientists Worldwide
Anthropic is expanding its AI for Science program by offering 10,000 scientists worldwide free or $15/month Claude subscriptions.
Anthropic Releases Research Preview of MHS Hardware Standard for AI Agents
Anthropic has released a research preview of MHS, a standard that enables AI agents to safely control physical devices.