Claude Code and Codex are the most popular coding agents at the moment, but another player seems to have entered the race.

Composer 2.5 brings stronger long running coding performance to Cursor, with targeted RL, Kimi K2.5 foundations, new pricing, ...

Cursor launches Composer 2.5, matching Claude Opus 4.7 and GPT-5.5 on coding benchmarks at up to 10x lower cost.

Cursor has released Composer 2.5 for longer coding jobs, keeping the Kimi K2.5 base while adding heavier post-training, ...

Ever wished you could build a full-stack application without the hassle of writing code? What if you could create complex software just by chatting with an AI? Enter Cursor Composer, the latest ...

Composer 2.5 is Cursor's third-generation proprietary coding agent, available exclusively inside the Cursor IDE and through the @cursor/sdk — not as a general API. Like its predecessor, it is built on ...

The Composer update introduces a innovative approach to coding by allowing you to work on several files at once. This capability is particularly valuable when managing large and intricate codebases, ...

Cursor also said that it is working with Elon Musk-owned SpaceXAI to train a significantly larger model from scratch using 10 ...