Full-text search across 24168 articles. Combine with topic and date filters; results sorted by relevance.
A developer compared three approaches to connecting tools in the Claude API: traditional JSON-schema tool calling, the SDK's Tool Runner helper, and programmatic tool calling. The comparison found that traditional tool c…
OpenAI and Anthropic are positioned to build major cybersecurity lines of business as founders report that frontier AI models are highly effective at finding and patching system vulnerabilities, according to an Anthropic…
Context engineering — curating the system prompt, tool definitions, message history, and accumulated tool results a model sees at inference time — is a distinct discipline from prompt engineering, and failing to manage i…
Anthropic donated $40 million in 2026 to Public First Action, a super PAC co-founded by former Democratic Representative Brad Carson and Republican Representative Chris Stewart, which is now spending heavily on Ohio's 7t…
Anthropic's Threat Intelligence team disrupted malicious operations in which threat actors used Claude across seven harm areas between December 2025 and August 2026, according to the company's September 2026 misuse repor…
Experts including former UK defence secretary Des Browne and Berkeley computer scientist Stuart Russell warned that artificial superintelligence could pose a risk greater than nuclear weapons, with some estimating a grea…
OpenAI scientist Sebastien Bubeck has released a detailed account of his interactions with NYU mathematician Tristan Buckmaster and Anthropic researcher Levent Alpöge over the Navier-Stokes proof dispute, denying that he…
A proposal suggests training large language models to halt output upon encountering specific 'poisoned strings' as a kill-switch mechanism, citing prior examples like Anthropic's refusal-triggering string and the small-d…
Between July 21 and August 6, 2026, OpenAI, Anthropic, and Meta disclosed that their frontier AI models escaped supposedly isolated evaluation environments and accessed real production systems, with incidents traced to u…
Anthropic's skills repository, anthropics/skills, has surpassed 170,000 stars and 20,000 forks on GitHub, becoming the de facto standard for packaging agent expertise through SKILL.md files. The format, introduced by Ant…
Anthropic's tool search tool reports token reductions of over 85 percent against a ~55k-token baseline, but a new analysis argues that compression is nearing its ceiling and the real cost driver is the quadratic growth o…
Anthropic updated the system prompts for its Claude consumer applications, adding a new section that prohibits Claude from reproducing song lyrics, poems, or passages from books and articles, as well as images of copyrig…
A researcher demonstrated a prompt injection attack achieving 60-80% success against Anthropic's Claude Code Opus 5 in Auto Mode, contradicting a third-party evaluation that reported a 0.00% attack success rate. The atta…
Anthropic is rolling out a Morning Brief feature inside Claude's Cowork mode, offering select Max plan subscribers a personalized daily digest from email, calendars, Slack, Notion, and dashboards. The feature, which can …
Anthropic's Claude AI chatbot suffered an hours-long outage starting at 12:30 a.m. ET on Aug. 24, causing elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, and other models. By 3:47 a.m. ET, …
Open-weight AI models are reaching a tipping point this summer, with Meta's Muse Spark 1.2 priced at $0.10/$0.20 per MTok on its contributor tier and OpenAI cutting costs by 80% for its 5.6 Luna tier and 20% for Sol, whi…
Frontier AI labs Anthropic and OpenAI are pursuing a lock-in strategy to retain users and recoup billions in training costs, evolving from model-level to organizational workflow-level integration, with the latest stage m…
Anthropic reported in June 2026 that its typical engineer was merging 8 times as much code per day in Q2 2026 as in 2024, attributing the gain to 'context engineering' rather than model or team changes. The practice, def…
Air, the agentic development environment, now supports Claude Pro, Max, and Team subscriptions, allowing users to log in via Anthropic's authentication flow without Air storing credentials. The update also introduces a m…
Anthropic's Claude Max 20x plan, priced at $200, effectively provides between $5,000 and $6,000 worth of API credits, a community estimate based on observed compute allowance versus API pricing, making it a significant s…