Cursor 3 vs Windsurf in 2026: Which AI IDE Wins for Developers?
Windsurf vs Cursor 3 in 2026: both cost $20/month, both hit 77% on SWE-Bench Verified. The difference is philosophy — autonomous agent vs precision co-pilot.
Windsurf vs Cursor 3 in 2026: both cost $20/month, both hit 77% on SWE-Bench Verified. The difference is philosophy — autonomous agent vs precision co-pilot.
Cursor Composer 2 and Claude Sonnet 4.6 are key contenders in 2026, offering distinct advantages in pricing and performance for agentic coding.
Kimi K2.5, Moonshot AI’s powerful open-weight model, provides 256K context and 4-17x cheaper API pricing, forming the backbone of Cursor Composer 2.
Cursor 3 is a ground-up rebuild centered around agents. We review every major feature — from the new Agents Window to Design Mode and Composer 2 — so you know exactly what’s changed and whether it’s worth upgrading.