
GB1: The AI from the UK
Your private, planet-friendly AI assistant from the UK.
129 followers
Your private, planet-friendly AI assistant from the UK.
129 followers
Meet GB1 — the private, planet‑friendly AI assistant from the UK. GB1 runs on 100% renewable UK energy, never trains on your chats, and keeps your data in the UK. Powered by Locai Lab's British foundational models, GB1 delivers frontier performance without trading privacy, principles or the planet. Create Spaces for projects, chat across web and mobile, and help shape the roadmap by voting on features. Available now on web & mobile
This is the 2nd launch from GB1: The AI from the UK. View more
GB1 Mobile: Local Models
Launching today
Meet GB1 — the private AI from the UK. Now on mobile: choose between cloud models powered by 100% renewable energy, or switch to local models running fully on-device for complete privacy. Made by Locai Labs in London.






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Launch Team

GB1: The AI from the UK
Hey everyone, James here, CEO & co-founder of Locai Labs, the team behind GB1.
When we launched GB1, we set out to build the AI we believe in: private, sustainable, and independent. Today we're taking the next step with GB1 Mobile: Local Models.
You can now run our Jupiter LLMs models directly on your phone, or in the cloud. Pick a local model and it runs fully on-device with no cloud, no connection, and no data leaving your phone. Or use our cloud models, running on UK GPUs powered by 100% renewable energy.
We believe the future of AI is one where people own their own intelligence, running AI on their own hardware, with complete data privacy, and with a much smaller footprint on the planet. Local models on your phone is the first step toward that future.
Lots more coming soon. Would love your thoughts, feedback, and questions, and if you like what we're building, an upvote means the world!
Cheers,
James