Composer 2.5
Coding modelComposer 2.5
Composer 2.5 is an AI model published by Cursor, released on 2026-05-18, for Coding model, and 200K context length, under the 不开源 license, with a 79.80 score on SWE-bench Multilingual.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
Model basics
Open source & experience
Official resources
API details
Benchmark Results
Composer 2.5 currently shows benchmark results led by SWE-bench Multilingual (2 / 20, score 79.80), Terminal Bench 2.0 (7 / 46, score 69.30). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.
Coding and Software Engineer
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Model Overview
Composer 2.5 is an AI model published by Cursor, released on 2026-05-18, for Coding model, and 200K context length, under the 不开源 license, with a 79.80 score on SWE-bench Multilingual.
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