Every drop, every tool we track

At @perplexity_ai, GPT-5.5 in Codex helped build an internal tool in under an hour.

We've also added multi-root workspaces for cross-repo changes.

More on CursorBench:

Update: GPT-5.5 and GPT-5.5 Pro are now available in the API.

GPT-5.5 is now available in the API.

We’re interested in how AI models could affect commercial exchange.

Multitask, Worktrees, and Multi-root Workspaces

This release introduces a new way to multitask with async subagents, an improved worktrees experience, and multi-root workspaces for making cross-repo changes.