Cursor launches Agent‑First Coding Platform Cursor 3
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- Cursor announced Thursday the launch of Cursor 3, an interface that lets users spin up AI coding agents to complete tasks on their behalf.
- Cursor 3 integrates an “agent‑first” coding product with Cursor’s AI‑powered IDE, allowing developers to prompt a cloud‑based agent and then review the generated code locally.
- Cursor is raising fresh capital at a $50 billion valuation—nearly double its prior round—and has expanded its headquarters into an old movie theater.
- Claude Code (and OpenAI’s Codex) have lured developers away from Cursor, citing subsidized subscription plans that deliver over $1,000 worth of usage for $200 per month.
- Cursor ended its heavily subsidized subscription in June 2025, moving to usage‑based pricing, which upset developers but aims to improve margins.
- Composer 2 is Cursor’s newly launched in‑house AI model, built on an open‑source system from Moonshot AI and enhanced with additional pre‑ and post‑training.
Why it matters: Developers gain a unified IDE‑agent workflow that lets them off‑load code tasks without writing code, while Cursor’s shift to usage‑based pricing and in‑house models aims to protect margins against the heavily subsidized Claude Code and Codex subscriptions that have lured many users away.
