News

Hidden AI instructions reveal how Anthropic controls Claude 4
Large language models (LLMs) like the AI models that run Claude and ChatGPT process an input called a "prompt" and return an ...
Anthropic Releases Claude 4: What’s Improved in AI Models Sonnet & Opus
Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...
Anthropic’s new Claude 4 AI models can reason over many steps
During its inaugural developer conference, Anthropic launched two new AI models the startup claims are among the industry's ...
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Anthropic releases Claude Sonnet 4 and Claude Opus 4
Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid ...
New Claude Opus 4 Model 'Threatened to Expose Engineers' in Shutdown Test, Says Anthropic
As artificial intelligence races ahead, the line between tool and thinker is growing dangerously thin. What happens when the ...
Claude 4 Opus Overview Redefining AI with Ethics at Its Core
Discover how Anthropic’s Claude 4 Series redefines AI with cutting-edge innovation and ethical responsibility. Explore its ...
Anthropic adds Claude 4 security measures to limit risk of users developing weapons
The company said it was taking the measures as a precaution and that the team had not yet determined if its newst model has ...
Anthropic’s Claude Opus 4 model can work autonomously for nearly a full workday
Anthropic kicked off its first-ever Code with Claude conference today with the announcement of a new frontier AI system. The ...
Anthropic’s Claude Opus 4 model is capable of deception and blackmail
Anthropic which released Claude Opus 4 and Sonnet 4 last week, noted in its safety report that the chatbot was capable of ...
Anthropic overtakes OpenAI: Claude Opus 4 codes seven hours nonstop, sets record SWE-Bench score and reshapes enterprise AI
Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to ...
A safety institute advised against releasing an early version of Anthropic’s Claude Opus 4 AI model
A third-party research institute Anthropic partnered with to test Claude Opus 4 recommended against deploying an early ...
Anthropic’s Claude 4 AI models are better at coding and reasoning
Claude Opus 4 is Anthropic’s most powerful AI model to date, according to the company’s announcement, and capable of working ...