Tags: Claude Sonnet

Anthropic announced the release of Claude Sonnet 4.6, an upgraded mid‑range AI model that can code at a level comparable to its larger Opus series and interact with computers much like a human user. The model demonstrated human‑baseline performance on the OSWorld benchmark, handling tasks such as form filling and tab switching without specialized connectors. Anthropic also highlighted improved resistance to prompt‑injection attacks and a beta‑tested 1 million‑token context window, signaling stronger safety and scalability. The launch coincides with a surge in Claude’s popularity and a high‑profile advertising campaign targeting rival OpenAI. Ler mais

Anthropic has introduced Claude Haiku 4.5, a new AI model that prioritizes speed and cost efficiency while delivering performance close to its larger sibling, Claude Sonnet. Marketed as a sub‑agent that can handle small, targeted tasks under the direction of larger models, Haiku 4.5 becomes the default option for all Claude free‑tier users. The model promises double the latency speed of previous small models, lower sycophancy, and tighter integration with Anthropic’s tool ecosystem, offering a faster, cheaper entry point for developers and everyday users alike. Ler mais