Cursor 3.7 lets you launch cloud subagents with /in-cloud, each on its own VM and branch for isolated parallel work, plus cloud dev-environment setup in under 10 minutes, reusable snapshots, and smoother handoff between local and cloud sessions.
Cursor cut Bugbot review time from ~5 minutes to ~90 seconds, made runs ~22% cheaper and ~10% more thorough, added a pre-push /review command, and put Composer 2.5 under the hood.
xAI's Grok Build, an early-beta terminal coding agent, runs up to eight parallel sub-agents on a plan-first loop with MCP support and native CLAUDE.md, squaring off against Claude Code and Codex CLI, per Codersera.
Runway's upgraded Aleph 2.0 and new Edit Studio focus on precise edits of existing footage — product swaps, relighting, background changes — kept consistent across cuts, with API access from June 2 and keyframe guidance.
CapCut Desktop Pro 2026 centers on an AI Auto-Edit engine that cuts raw footage from a text brief and a generative effect engine that builds custom effects from natural-language prompts.