Harbor
Apple is working on Harbor, a Mac app that turns a Mac into a private inference server for open-weight models and can pool several Macs over Thunderbolt 5.
Harbor lets users browse, download and run open-weight models on Apple silicon without the command line. Two or more Thunderbolt 5 Macs are detected automatically and pool their unified memory, so larger models or more concurrent requests can run. It is in private preview under Apple's Claris brand, according to a leak.
- Date
- Tuesday 10 November 2026
- Lab
- Apple
- Kind
- product
- Access
- research preview
Based on a leak by Aaron Perris reported by 9to5Mac. Apple has not announced it, and no release date or price is known.
Sources
This record was checked against its sources on 11 November 2026. How we check