1.1.0
Codex Web GPT 1.1.0
ChatGPT Web can now run up to five Codex tasks at the same time.
Parallel browser tabs
- Each Codex task owns an independent launcher tab and an exact browser surface.
- Parallel tasks and subagents open new tabs instead of replacing the active ChatGPT turn.
- Later provider and tool rounds return to the same task tab.
- Closing a running tab terminates that exact browser turn.
- The five-tab limit is intentional to avoid excessive parallel traffic on the ChatGPT account.
Pro subagents and complete responses
- All ChatGPT Web models use Codex MultiAgent V1, so Web-rooted tasks can pass a plaintext task and forked context to ChatGPT Web Pro.
- Opaque V2 cross-backend payloads now fail explicitly instead of opening an empty Pro task.
- Multi-root ChatGPT answers are aggregated completely instead of returning only the final fragment.
Tested
- 167 core tests and 134 launcher tests.
- Release packages were built and smoke-launched on Windows, macOS Intel, macOS Apple Silicon, and Linux.