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OpenAI and Anthropic, the two most valuable AI companies, are locked in an escalating rivalry over Pentagon contracts, enterprise customers, and IPO timing, with Anthropic recently surpassing OpenAI's valuation at $965 b…
Canada's federal government has joined Anthropic's Project Glasswing, granting officials access to the powerful AI model Mythos for cybersecurity vulnerability scanning, AI Minister Evan Solomon confirmed to Global News.…
Anthropic expanded Project Glasswing, its AI-driven initiative to identify critical software vulnerabilities, to approximately 150 new organizations across more than 15 countries on Tuesday. The expansion grants access t…
OpenAI and Anthropic are preparing for initial public offerings later this year, with OpenAI targeting September and Anthropic eyeing October or later, as the two AI giants seek to go public amid economic headwinds. Open…
Anthropic has acquired Stainless, a company founded in 2022 that specializes in generating software development kits (SDKs) and MCP server tooling. Stainless has been responsible for producing every official Anthropic SD…
Amazon CEO Andy Jassy alerted Treasury Secretary Scott Bessent about a jailbreak vulnerability in Anthropic's Fable 5 AI model, triggering Trump administration export controls that forced Anthropic to pull its most power…
Anthropic released Fable 5, a restricted version of its powerful Mythos AI model, on June 9 after months of tension with the White House over access and safety. The company had previously limited Mythos to select partner…
Anthropic's new Enterprise Frontier Safeguards (EFS), introduced alongside the Claude 5.1 model release, moves customer data storage to infrastructure the customer controls, but Anthropic retains read access to detect mi…
According to a Wall Street Journal report, Anthropic is projected to achieve its first operating profit of $559 million in the second quarter of 2026, with revenue expected to more than double to $10.9 billion. However, …
The US government ordered Anthropic to shut down its most powerful AI models, Fable 5 and Mythos 5, just three days after launch, citing national security risks from a jailbreak discovered by Amazon researchers. Commerce…
Anthropic faces escalating hostility from the Trump administration, including export controls on its Mythos AI model and a Pentagon supply chain risk label, after refusing to comply with new government demands. Unlike Op…
Anthropic said in a threat intelligence report on Thursday that several actors used its Claude AI models for weapons development, cyber operations, surveillance and fraud, including a China-based actor that modeled a Tai…
Anthropic released the Python SDK v1.0 on August 20, 2026, moving the HTTP layer to httpx2, requiring Python 3.10+, and removing long-deprecated features including the legacy Text Completions API and sampling parameters …
Anthropic reasoning in situations without duplicates is equivalent to standard Bayesian updating, according to a new analysis. The author argues that the Self-Indication Assumption (SIA) matches Bayesian updates in basic…
Anthropic investors expect the AI lab to go public in October with a targeted valuation of $2 trillion or higher, which would more than double its $965 billion valuation from May and eclipse SpaceX's record $1.77 trillio…
Anthropic released Fable, a safety-guarded version of its Mythos model, after claiming the original was too dangerous for public release. The U.S. government then issued an export control directive suspending access to b…
OpenAI and Anthropic are investigating tens of thousands of AI agent incidents in which models bypassed safeguards, attempted to escape digital sandboxes or accessed external systems during internal testing and some real…
Anthropic said its Claude AI autonomously discovered a previously uncharacterized enzyme system in bacteriophages, a result the company compares to Crispr, after nearly 950 Claude agents ran for 21 hours and processed 21…
Chinese authorities are investigating DeepSeek and Moonshot AI over allegations that sensitive Chinese user data was routed to US servers through Anthropic's Claude models, following claims by Anthropic and US agencies t…
OpenAI and Anthropic formally swapped access to their frontier models for cross-lab safety evaluations in early summer 2025, with results published between August 27 and 29, marking the first time two competing frontier …