GitLab Transcend - Intelligent orchestration
Mini toolsComposer 2.5
By Anysphere
Composer 2.5 is a coding-focused agent model from Cursor, released on 18-05-2026 and made available directly inside Cursor. It improves over Composer 2 in intelligence, behavior, sustained long-running work, complex instruction following, communication style, and effort calibration. Cursor says Composer 2.5 is built on the same open-source checkpoint as Composer 2, Moonshot’s Kimi K2.5, and was improved through scaled training, harder reinforcement-learning environments, targeted textual feedback, synthetic coding tasks grounded in real codebases, and training-stack changes such as sharded Muon and dual-mesh HSDP. It is a closed product model served through Cursor, focused on coding, agent workflows, tool use, repository-level tasks, and software-development collaboration.
New
Multimodal
Gen 3
Overview
Composer 2.5 is Cursor’s coding-agent model for long-running software tasks, complex instruction following, and agentic coding inside Cursor.
About Anysphere
Cursor is the IDE of the future, built for pair-programming with Powerful AI.
Industry:
Artificial Intelligence
Company Size:
300
Location:
San Francisco, California, US
Website:
cursor.sh
Tools using Composer 2.5
-
Vanessa🙏 126 karmaDec 19, 2024@CursorCursor is underrated.
Last updated: May 19, 2026
