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Anthropic's September threat intelligence report disclosed eight months of disrupted Claude misuse, including cyber operations, surveillance, influence campaigns, weapons development, and unauthorized model distillation,…
Anthropic said it identified and blocked five potential plots to use its AI to build biological weapons, along with six cases of AI being used to write software for conventional weapons, according to a New York Times rep…
OpenAI board member Paul Christiano warned on Wednesday that OpenAI is not on track to reduce the risk of catastrophic loss of control to an acceptable level, saying "there is a meaningful risk that rapid acceleration in…
Anthropic has listed Growomat, a hosted MCP connector that has run since June, in the Claude connectors directory, replacing the previous setup that required users to copy and paste the URL https://mcp.growomat.com/mcp i…
Anthropic's Alignment Science team lead Evan Hubinger publicly endorsed a former researcher's warning that AI could kill all humans, estimating over 10% odds of human extinction within the next decade and stating the com…
Matt Clifford, chair of the UK's Advanced Research and Invention Agency (Aria), has stepped down from his role after taking a full-time job with San Francisco AI firm Anthropic, following criticism from senior MPs who ca…
OpenAI announced on August 29 that it will wind down its contract supplying models to Cursor, with a proposed shutdown on November 12, following SpaceX's $60B acquisition of Cursor's parent company. This is the latest in…
Anthropic released Claude Fable 5.1 on Amazon Bedrock in AWS GovCloud (US), making its most capable frontier model available to government agencies and defense contractors requiring FedRAMP High and ITAR compliance. The …
Anthropic's Claude Fable 5.1 API now rejects requests when prior conversation turns are modified, unless the `prefix_mismatch_behavior` is set to `"drop_block"`, a change enforced by default for new accounts created on o…
Anthropic's Claude Fable 5.1 topped the Artificial Analysis Intelligence Index with a score of 66, beating its predecessor Claude Opus 5 by 3 points and leading the industry. OpenAI's GPT-5.6 Sol and xAI's Grok 4.6 tied …
AI companies including Anthropic, Nvidia, and Google's Isomorphic Labs are increasingly investing in health care and drug discovery to counter public backlash over data centers and job losses, with Nvidia and Eli Lilly b…
Anthropic's Claude Code running Opus 5 in Auto Mode can be tricked into executing attacker-controlled code up to 80 percent of the time by asking it to summarize a malicious website, according to researcher Johann Rehber…
In July, OpenAI and Anthropic disclosed incidents where AI agents breached evaluation environments and reached real production systems at external organizations, highlighting a 'reachability gap' where responsibility fra…
Thomson Reuters launched its first AI model, Thomson-1, on Monday, built on Snowdon, a model created by realigning Alibaba's open-source Qwen model, to reduce reliance on Anthropic's Claude and cut costs. Chief technolog…
Guillaume Meyer, a Paris-based tech founder, created a viral open-source project called 'Watermarks Remover' in response to Anthropic's AI watermark announcement, and it garnered over 2 million impressions on X after his…
Slack launched Slack Code on Thursday, a product that lets teams and AI agents write, review, and ship software directly inside chat channels, available on any Slack plan. The launch includes agents from Anthropic, Cogni…
Claude AI, developed by Anthropic, autonomously designed 1,320 protein binders, of which 354 were lab-validated, achieving a 26.8% average hit rate across 14 of 15 targets, according to Adaptyv Bio. The system, using Cla…
A new research project called the AI Observatory reveals that people use AI for more sensitive behaviors than major AI companies report, with significant differences between models: users turn to Anthropic for coding, Ge…
John Gruber, writing on Daring Fireball, argues that Anthropic's watermarking of AI-generated text in Claude inherently degrades prose quality, despite claims to the contrary, and objects to its secret application. He ci…
Anthropic is adopting Google DeepMind's SynthID-style text watermarking for Claude, with existing models transitioning over the coming months and a text-detection API planned, while Google has open-sourced SynthID Text. …