We've added vision support to Claude Haiku 3.5, enabling the model to analyze and understand images. We've released a token-efficient tool use implementation, improving overall performance when using tools with Claude. Learn more in Tool use with Claude. We've changed the default temperature in the Console for new prompts from 0 ...

Claude is a family of state-of-the-art large language models developed by Anthropic. This guide introduces the available models and compares their performance.

Anthropic's next-generation Claude Mythos model was revealed in a data leak. Here's what the leaked documents say about its capabilities in coding, reasoning, and cybersecurity — and what it means for AI.

Claude Code 2.1.88 leak exposed 512,000 lines via npm error, fueling supply chain risks and typosquatting attacks.

We released our most powerful frontier model to date. Read our blog post for more information: Introducing Claude Opus 4.5.

Anthropic, the company behind the AI coding assistant, said it was fixing a problem blocking users.

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a high-agency, reliable, and commercially viable AI agent.

Overview of new features and capabilities in Claude Opus 4.6 and Sonnet 4.6.

All publicly released models are listed below with their status: All deprecations are listed below, with the most recent announcements at the top. On February 19, 2026, Anthropic notified developers using Claude Haiku 3 model of its upcoming retirement on the Claude API. This model was retired February 19, 2026. On December 19, 2025, Anthropic notified developers using Claude Haiku 3.5 ...

Anthropic said it was testing the new model, which it called a “step change” in performance, after accidental data leak reveals its existence

Claude Mythos is not out yet but the next-generation AI model by Anthropic is already stirring hype, concern, and speculation.

Forget its viral Super Bowl commercials. Anthropic is gearing up for a big announcement.

Anthropic shipped a major Claude release every two weeks since January 2026. New models, Cowork, Code, agents, and tools. Here's everything live and how to use it.

A CMS mistake exposed 3,000+ internal files detailing Anthropic’s Claude Mythos, a powerful model flagged for cybersecurity risk.

Metaculus is an online forecasting platform and aggregation engine working to improve human reasoning and coordination on topics of global importance.

Claude Code’s March 2026 update adds Computer Use for controlling Mac apps without APIs and a 1M?token context window for huge projects.

The incident, described by the company as a “release packaging issue caused by human error,” exposed internal source code that included feature flags for tools still under development.

Anthropic is holding back its highly anticipated Claude Mythos model. Learn what this delay means for the AI industry and when to expect the official rollout.

A leaked glimpse of Claude Mythos revealed more than an unreleased model. It exposed how powerful frontier AI is becoming, why…

This post explains what likely happened in the alleged Claude Code leak, why it matters operationally, and what defenders can do now...