Tags: coding model

Cursor has released a new version of its integrated development environment, IDE 2.0, featuring a multi‑agent interface that can run tasks in parallel. At the same time, the company introduced Composer, a proprietary coding model built with reinforcement learning and a mixture‑of‑experts architecture. Composer is described as a frontier model that is four times faster than similarly intelligent models, emphasizing speed over raw intelligence. The IDE continues to support external large‑language‑model providers such as OpenAI, Google, and Anthropic, while the new model aims to improve developer productivity through rapid, AI‑driven assistance. Ler mais

Anthropic announced Sonnet 4.5, positioning it as the company’s safest and most advanced AI system. The new model outperforms its predecessor Sonnet 4 and the larger Opus 4.1 on coding and agentic benchmarks, surpassing rival offerings such as Google’s Gemini 2.5 Pro and OpenAI’s GPT‑5. Safety training reduces tendencies toward sycophancy, deception, and power‑seeking, and the model now includes Level‑3 safety filters that block hazardous content. Alongside Sonnet 4.5, Anthropic refreshed its Claude Code interface with checkpoint and file‑creation features, while keeping API pricing unchanged. Ler mais