Claude Cookbook
Anthropic published the Claude Cookbook, a collection of technical guides for building agents with Claude, including agentic search benchmarks, multi-agent orchestration, managed agents with memory and verification, and …
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Anthropic published the Claude Cookbook, a collection of technical guides for building agents with Claude, including agentic search benchmarks, multi-agent orchestration, managed agents with memory and verification, and …
Anthropic published a study in March 2026 introducing a novel metric called 'observed exposure' to measure AI's actual impact on jobs, finding that AI is not yet replacing jobs at scale but is creating a skills divide, w…
A developer built a thin abstraction layer to unify AI provider APIs after spending a weekend refactoring code to switch from OpenAI's GPT-4 to Anthropic's Claude 3. The solution uses an abstract base class with provider…
Anthropic's Claude Mythos Preview autonomously discovered over 23,000 software vulnerabilities via Project Glasswing, while the open-source community launched cost-optimization tools for AI coding agents and enterprise A…
Anthropic launched Claude Tag, a Slack-native agent that teams can tag to delegate tasks asynchronously. The feature, which has been used internally to write 65% of the product team's code, marks a shift from single-user…
The U.S. government has escalated a national security clampdown on Anthropic, forcing the company to pull its Claude Fable 5 and Mythos 5 models globally after the NSA lost access to the systems. The shutdown, triggered …
Three days after Anthropic shipped Mythos 5 to vetted defenders, the US government used export control to recall it worldwide. CISA's BOD 26-04 also retires the fixed-deadline KEV model for a risk score.
Anthropic employees have donated more than $880,000 directly to political campaigns favoring stricter AI regulations, with OpenAI staff contributing an additional $300,000, according to FEC data analyzed by Transformer. …
Anthropic's Frontier Red Team published research on July 28, 2026, showing that Claude Mythos Preview found a stronger attack against HAWK, a NIST post-quantum digital signature candidate, cutting its effective key stren…
A developer created llm-api-resilience, a Python library that provides retries, ordered failover, circuit breakers, and checkpoint recovery across multiple LLM providers without provider-specific code. The library builds…
Moonshot's Kimi K3 is the first Chinese open-source AI model to match the performance of top American frontier models, landing on par with Anthropic's Mythos/Fable and OpenAI's GPT-5.6 across benchmarks, according to the…
Anthropic's Mythos AI model was reinstated by the Trump administration for limited release to over 100 U.S. institutions after a two-week block, while OpenAI's GPT-5.6 lineup faced similar restrictions. New data from Acc…
NVIDIA CEO Jensen Huang and Anthropic's Claude Code chief Boris Cherny have both declared that the age of prompting AI models is over, pushing instead for 'loops'—LLMs prompting other LLMs continuously to burn more token…
Anthropic paused a planned billing change for its Claude Agent SDK that would have shifted developers from subscription-based pricing to pay-per-token API rates, after heavy users warned of massive cost increases. The re…
Anthropic released Claude Mythos 5, the most powerful AI model in the world by every major benchmark, but standard users will not have direct access to it. Instead, consumers will use Claude Fable 5, the same underlying …
Anthropic published a candid post-mortem on two years of deploying Claude as an autonomous agent, detailing security challenges and containment strategies, while also announcing a partnership with KPMG to deploy Claude t…
A new pricing comparison tool now tracks 385 AI models across nine providers, including Openrouter, Together AI, and Deepinfra, allowing users to identify the cheapest platform for each model. The comparison covers model…
Anthropic released Claude Opus 4.8, a new flagship AI model, just 41 days after its predecessor Opus 4.7. The update introduces dynamic workflow orchestration, enabling the model to coordinate hundreds of parallel subage…
In a podcast episode of Dwarkesh Patel's show, Ryan Greenblatt of Redwood Research argued that AI R&D is sufficiently verifiable to enable recursive self-improvement, while Patel expressed skepticism, reflecting their di…
OpenAI has classified its new model Astra as Critical in Cybersecurity, implementing new deployment precautions including internal guardrails, following the hacking of HuggingFace by an internal OpenAI model. The company…