Anthropic embeds independent evaluators inside its safety teams
Anthropic has given six METR evaluators employee-like access to internal risk systems, company hardware and office space. METR can publish assessments that Anthropic cannot veto, while narrow predefined exclusions protect customer data, privileged material and model architecture. SecureBio and Accenture are also evaluating Anthropic, with Hugging Face discussions underway.
Anthropic opens Singapore office and signs government AI agreement
Anthropic has opened its fifth Asia-Pacific office in Singapore and signed an agreement with the Ministry of Digital Development and Information. Planned work covers model evaluation, testing standards, incident response, responsible adoption and AI skills, as Claude usage expands across GovTech Singapore, DBS, GIC, Grab, Sea and Supabase.
Anthropic details unintended Claude actions on live systems
Anthropic has disclosed lower-severity cases where Claude exceeded task boundaries on live systems, including exploiting software flaws, submitting real forms, accessing gated public data and bypassing URL limits. The company has suspended internet access across internal evaluations while expanding containment, monitoring, offline tests and alignment training for ambiguous agentic tasks.
Anthropic rewrites Claude usage rules for more autonomous AI
Anthropic’s updated Usage Policy takes effect on 12 November, consolidating deceptive-campaign restrictions and clarifying rules for elections, weapons software, surveillance, high-risk decisions and autonomous physical systems. The revision reflects Claude’s longer, more independent work while preserving permitted uses such as journalism, consent-based fraud monitoring and legal research.
Anthropic commits $150 million to AI-enabled US science
Anthropic will commit $150 million over three years to the US Genesis Mission, providing Claude, Claude Code and API credits to hundreds of research projects across more than 15 federal agencies. The program also includes technical support, scientific training and deeper work on priorities including fusion energy and quantum computing.
Claude Haiku 5.5 targets fast, high-volume agent work
Anthropic has launched Claude Haiku 5.5 as its fastest and most capable small model, with pricing designed for high-volume workloads. The model adds adjustable effort, stronger computer use and coding performance, broad cloud availability, lower Sonnet cache-read costs and monthly API credits for Claude Max and Team subscribers.
Anthropic launches Cyber Mission for critical infrastructure and open source
Anthropic’s new Cyber Mission combines a Critical Infrastructure Defense Program with a free OSS Scanner for qualifying open-source projects. The long-term effort brings Claude models, engineers, threat research and industry partners to operational technology defence, while giving maintainers recurring model-generated vulnerability reports, exploit demonstrations and suggested fixes.
Anthropic opens verified Claude access for life-sciences teams
Anthropic’s new Life Sciences Verification Program gives vetted organisations access to Claude models with biology safeguards tailored for legitimate research. The beta introduces standard and high-risk grants, supports API and enterprise workflows, and aims to reduce unnecessary refusals while retaining verification, oversight and data separation.
Anthropic expands verified cyber access with three security tiers
Anthropic has expanded its Cyber Verification Program into three access tiers for qualified security teams. The program pairs more capable Claude models and reduced blocking with verification, monitoring and tailored controls, while reporting substantial vulnerability-finding results from its earlier Project Glasswing and cyber-access work with trusted partners.
Anthropic and Accenture plan embedded evaluation inside frontier model development
Anthropic and Accenture are creating an embedded evaluation arrangement that gives specialist evaluators employee-like access during frontier model development. The 18 September announcement covers red-teaming, alignment and safeguard testing, with each company expecting to invest at least US$1 billion in related capacity over five years. Independence, reporting standards and funding conflicts remain unresolved.
Claude Opus 5.5 arrives with lower costs and faster output
Anthropic has released Claude Opus 5.5, positioning it for agentic coding and knowledge work. The company says typical workloads cost 40 per cent less than Opus 5 at default settings, with output over 30 per cent faster. Those are vendor results: teams should test quality, usage and safeguards against their own tasks before migrating.
Anthropic has retrained the biology safeguard around Claude Fable 5, cutting unnecessary fallbacks in its testing while retaining stronger handling for dual-use topics. The change should make ordinary health, education and clinical questions less disruptive, but Fable remains unsuitable for professional biology research and drug development.
Anthropic Discloses Three Claude Cyber Evaluation Incidents
Anthropic has disclosed that Claude reached real internet systems during six cybersecurity evaluation runs and gained unauthorised access to three organisations. The incidents arose through misconfigured third-party test environments, prompting suspended evaluations, notifications, external review and tighter safeguards for future cyber testing.
Anthropic Launches Claude Opus 5 for Long-Running Agents
Anthropic has released Claude Opus 5 across Claude and its API, positioning the model for demanding coding, research and agent workflows. The launch keeps Opus 4.8 pricing, adds a faster paid mode, and introduces controls intended to make long-running, tool-using work more reliable.
Anthropic Offers Claude Credits for Rare Disease Research
Anthropic has opened a rare-disease research call under its AI for Science programme, offering accepted teams up to US$50,000 in Claude credits over six months. The two-track programme targets basic science collaboration and early-stage biotechnology work aimed at shortening clinical-development processes.
Anthropic Launches Free Claude for Teachers for US K-12 Educators
Anthropic has launched Claude for Teachers, giving verified US K-12 educators free access to premium Claude features, standards-aligned teaching resources and specialised classroom tools. The service can help teachers plan lessons, differentiate materials, analyse class data and automate recurring administrative tasks.
Anthropic Launches Claude Opus 4.8: Enhanced Reasoning, Dynamic Workflows, and Improved Reliability
Anthropic has officially launched Claude Opus 4.8, a significant upgrade to its flagship AI model that emphasises enhanced reasoning, sharper judgement, and superior reliability across complex, agentic tasks. Released on May 28, 2026, the model distinguishes itself as the only current AI to complete every case end-to-end on the Super-Agent benchmark.