Pick the journey that matches your purpose
A measured service for passengers carrying long documents, complex code, or extended written work. The line is operated by Anthropic and known for its careful, deliberative ride.
The widest-running service on the network. Passengers may board for written work, image production, voice exchange, or custom assistants. Operated by OpenAI since November 2022.
A service that calls directly at all Google stations, with through-running into Docs, Sheets, Gmail, and Search. Recommended for passengers already travelling on the Google network.
A commuter service running through Word, Excel, Outlook, Teams, and the Windows shell. Operated by Microsoft and best taken by passengers who already travel the Office line daily.
| Service Detail | Claude | ChatGPT | Gemini | Copilot |
|---|---|---|---|---|
| Operator | Anthropic | OpenAI | Microsoft | |
| Platform | 01 | 02 | 03 | 04 |
| Free fare | Yes | Yes | Yes | Limited |
| Image carriage | Limited | Yes | Yes | Yes |
| Voice carriage | Limited | Yes | Yes | Yes |
| Code carriage | Claude Code | Codex | Code Assist | GitHub Copilot |
| Office through-run | Excel, Chrome | Various | Workspace | Microsoft 365 |
| Recommended for | Writing, reasoning | General use | Google estate | Office workflow |
All four services run on parallel lines, and no single route is the right choice for every passenger. Travellers carrying long manuscripts may prefer Service 01; those needing pictures and spoken commentary may find Service 02 more convenient; passengers already travelling on the Google network will save time on Service 03; and office commuters with daily Word and Excel needs will find Service 04 already running through their station.
Timetables are accurate at issue date. Operators may revise schedules, fares, and carriage configurations without prior notice. Confirm details at the booking office before final purchase.