Cursor Composer 2.5
Cursor's Composer 2.5 model, documented in the official Cursor changelog as a coding model used in the Auto routing flow.
Provider
Anysphere
Model family
Cursor Composer
Agentic coding model
Cost tier
Composer
Status
Current
Why teams choose it
Complex reasoning
Useful for workflows that require structured thinking, multi-step logic, and deeper analysis than lightweight models provide.
Long-context analysis
Helps teams summarize, compare, and extract insights from long documents without losing important nuance.
Anysphere roadmap vigilance
Use published model pages—not stale marketing blurbs—for modalities, quotas, pricing, and policy; schedule revalidation tied to vendor release notes.
Cost-efficient routing
Useful as part of a routing stack where cheap models handle drafts and confirmations and this tier handles genuinely hard passages.
Tradeoffs to know
- Cursor routing and model availability can change quickly; verify the changelog before making procurement claims.
When not to use this
- Not ideal for simple tasks where cheaper models in the same lineup are good enough.
- Avoid for regulated or high-stakes outputs without evaluations that mimic your tooling, data, and review process.
- Pair catalog notes with comparisons and your own benchmarks before declaring a routing winner.
Technical specs
- Inputs
- text
- Outputs
- text
- Capabilities
- coding, agentic editing, debugging, IDE workflows
- License
- Proprietary Cursor service
- Model string
cursor-composer-2-5
Benchmarks
No benchmark data yet.
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