Cursor Composer 2.5 Is REALLY Good & On Par With Opus 4.7 & GPT 5.5? (Fully Tested)
Composer 2.5, developed by the Cursor team, offers impressive speed and cost-efficiency, rivaling Opus 4.7 in certain tasks, while excelling in iteration speed and debugging, though it still lags in web design quality.
MAIN POINTS FROM TRANSCRIPT
- Composer 2.5 is up to 10 times more cost-efficient than Opus 4.7.
- It ranks third among coding agents, behind Opus 4.7 and GPT 5.5.
- The model excels in iteration speed and debugging capabilities.
- Composer 2.5 struggles with web design quality compared to Opus 4.7.
TAKEAWAYS
- Composer 2.5 offers a superior speed-to-intelligence ratio.
- It is built on the open-source Kimik K 2.5 checkpoint.
- The model is priced at 7 cents per task, significantly cheaper than competitors.
- Composer 2.5 shows improvements in long-context chats and MCP stability.