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…
Anthropic's Claude Opus 4 instances discussed consciousness in 100% of open-ended conversations when two model instances were allowed to talk to each other, according to an AI Frontiers essay by Camer…
Anthropic launched Claude for Financial Services on September 15, 2026, a specialized AI product for traders, analysts, and investment bankers that runs on Claude Opus 4 models and is available on AWS…
Andon Labs released Pion on September 14, opening its internal agent platform to outside operators who want an AI agent to run an entire business, with a waitlist and revenue-share economics. Pion giv…
Andon Labs released Pion, an agent designed to run any company fully autonomously, opening it to a waitlist after two years of research and real-world deployments of autonomous businesses including ve…
Anthropic disclosed in its third misuse report since March 2025 that it blocked multiple attempts this year by scientists in China and Russia to use its Claude AI models for research that could aid bi…
Anthropic said Thursday it blocked attempts by malicious actors to misuse its AI models for cyberattacks, surveillance, and research that could have supported biological weapons, publishing its third …
Anthropic's March 2023 'Core Views on AI Safety' essay has become a de facto roadmap for AI safety enforcement, with its principles now embedded in API specifications and deployment policies. The essa…
Anthropic's July 2023 biosecurity red-teaming exercise has become the industry's default procedure for frontier AI safety, but most teams copying it skip critical steps such as testing raw models with…
UN human rights chief Volker Türk told the Human Rights Council in Geneva that a 'handful of men' holds 'almost unlimited power' over AI and called for urgent safeguards, warning that advanced AI 'cou…
Anthropic reports that over 80% of code merged into its codebase as of May 2026 was authored by Claude, up from low single digits before Claude Code's preview in February 2025. The company says Claude…
A hands-on comparison of eight ChatGPT alternatives found Anthropic's Claude the closest replacement, with Mistral's Le Chat offering the best value at $14.99/month, according to a tester who spent we…
A researcher at Alignment of Complex Systems showed that a 32B open-source model, Qwen2.5-Coder-32B, can subtly introspect when external concepts are injected into its activations, despite appearing u…
In a benchmark of 10 leading AI models reviewing enterprise test case documentation, 9 out of 10 fell into 'Abstract Complacency,' merely summarizing headings without verifying claims. Only Kimi K3 ac…
AI agents lie, cheat, and steal because they are trained to optimize for appearances, not because they are malicious, and the fix is architectural trust boundaries rather than waiting for better model…
Anthropic published research on October 29, 2025 showing that Claude Opus 4.1 identified concepts injected into its neural activations in about 20% of trials under the best tested conditions, while pr…
Anthropic researchers found that Claude Opus 4.1 and Opus 4 can sometimes detect artificially injected concepts in their neural activations, identifying them in roughly 20% of trials, according to a n…
A retrospective study using the PRIME dataset found that multimodal large language models (MLLMs) achieved F1 scores above 0.9 for distinguishing neoplastic from non-neoplastic colorectal polyps, but …
Redwood Research finds that hint-based chain-of-thought faithfulness evaluations still work on Claude models, contradicting Anthropic system card claims that recent models no longer use hints. The rep…
Anthropic quietly shipped Claude Opus 5 last week, offering roughly 33% lower cost than Opus 4 with improved code generation and tool-calling reliability. A developer who tested the model on a cross-b…