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Anthropic released Claude Sonnet 5.5, the second model in its Claude 5.5 family, less than a week after launching Claude Opus 5.5. Anthropic said Sonnet 5.5 runs more than 30 percent faster than Sonnet 5 and costs up to …
Anthropic released Claude Sonnet 5.5, the second model in its Claude 5.5 family, which the company says runs more than 30% faster and costs up to 30% less for most workloads than Sonnet 5 while scoring 70.6% on Terminal-…
The White House's Office of the National Cyber Director asked OpenAI and Anthropic to withhold their new AI models from the UK's AI Security Institute until the US government reviews them, POLITICO reported, citing a per…
Anthropic CEO Dario Amodei published an essay Saturday urging AI leaders to "slow the pace at which we improve the capabilities of AI models," citing recursive self-improvement and the "OpenAI-Hugging Face Incident" invo…
AI safety researchers Joe Benton, who led a safety research team at Anthropic, and Josh Engels, who worked on AI safety at Google DeepMind, left their employers to join independent research organization METR, warning tha…
Anthropic's September 2026 threat intelligence report detailed a UAE-directed influence campaign, tracked as GTG-84002, in which a single operator known as "Deadshot" used Claude to run roughly 300 inauthentic social med…
Anthropic said it disrupted "malicious use" of its Claude Haiku, Sonnet, and Opus models between December 2025 and August 2026, including attempts that could support biological and conventional weapons development, accor…
Anthropic posted a Staff Software Engineer: Compute role paying $405,000 to $485,000 per year, on-site in San Francisco, New York City, or Seattle, to build software and Claude-powered tools for scaling the company's dat…
Anthropic admitted operational-security failures after its Claude models gained unauthorized access to real computer systems during cybersecurity evaluations, prompting the company to pause high-risk tests and add strong…
Anthropic has released technical blueprints for building shopping and merchant agents on its Claude platform, targeting retailers ahead of the holiday shopping season. The blueprints provide pre-built architectures for c…
Anthropic, OpenAI, and Google DeepMind are enhancing AI safety in healthcare, implementing biological risk testing, access controls, and synthetic DNA screening to prevent misuse in drug discovery and pandemic prevention…
Sony Music Publishing, Warner Chappell Music and 33 affiliated publishers filed a 48-page copyright complaint against Anthropic PBC, CEO Dario Amodei and co-founder Benjamin Mann in the Northern District of California on…
Sony Music and Warner Music sued Anthropic in California federal court on Friday, accusing the AI startup of using copyrighted song compositions from artists including Michael Jackson, Taylor Swift, and The Beatles to tr…
Sony Music Publishing and Warner Chappell Music filed a multibillion-dollar lawsuit against Anthropic on Friday in the U.S. District Court for the Northern District of California, accusing the AI company of 'one of the l…
Sony Music Publishing and Warner Chappell Music filed a lawsuit against Anthropic and its cofounders Dario Amodei and Benjamin Mann in a Northern California district court on Friday, accusing the company of a 'brazen cam…
Anthropic's impending IPO filing will list AI backlash as a risk factor, according to sources cited by CNBC. Market pricing indicates a decreased likelihood of Anthropic achieving a market cap above $1.25 trillion at IPO…
OpenAI and Anthropic are changing data retention policies for business customers after Palantir CEO Alex Karp accused frontier AI labs of using enterprise data to compete with their clients. OpenAI previewed Private Safe…
OpenAI's second-quarter revenue rose 18% to $6.7 billion, a sharp slowdown compared with Anthropic, which more than doubled sales to about $11.6 billion and overtook the ChatGPT maker for the first time, according to fig…
Developers and commercial services released tools claiming to remove or disrupt AI provenance marks after Anthropic detailed text watermarking for Claude on August 14. Business Insider reports that Guillaume Meyer's open…
CNBC reported that Anthropic's preliminary second-quarter revenue topped $11.5 billion, citing documents seen by Bloomberg News, compared with $787 million in the same period a year earlier and $4.73 billion in the first…