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AIMarketCap

Cursor Composer 2

Model

Frontier coding model trained with continued pretraining and reinforcement learning for long-horizon software engineering.

Released
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Context window
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Modality
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Open source
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API available
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Releases
1

Releases

1
Apr 14, 2026Composer 2 releasedCursor Composer 2 · 2

Cursor released Composer 2, a specialized coding model trained for long-horizon agentic software engineering.