Specialist language models by the Institute of AI
Sovereign AI for UK public services.
Specialist language models for the documents, decisions and demands of your sector. Help your team draft correspondence, prepare casework and find relevant guidance, with AI built, hosted and maintained in the UK.
One model for the work in front of you.
Pick the service your team works in. Each model works from that service’s law, guidance and forms, writes the way it writes, and shows its source with every answer.
Local Government
Planning, housing, waste and licensing, with the correspondence that goes with them.
Housing officer: A resident is asking why her homelessness application is taking so long. Draft a reply. Local Government: Dear Ms Okafor, Thank you for your message. Your application is at the relief stage. The law normally gives the council 56 days from the day we were satisfied that you are homeless and eligible for assistance to help you find somewhere suitable to live, so that period is due to end on 14 November, although it can end earlier or continue longer depending on your circumstances. Your housing officer will write to you by Friday with the options found so far. Source: Housing Act 1996, s.189B
- Drafts resident correspondenceIt writes in plain English and in the council’s voice, and names the policy behind the answer.
- Turns policy into an answerReads statutory guidance and tenancy law and says what it means for the case in front of the officer.
- Routes the enquiryAnswers “which service, which form, which team” for everything the council runs.
Three ways to use it
Put the model inside your own systems: case management, web forms, contact centres and back-office tools.
Request
POST /v1/models/local-government/answers
{
"question": "How long does the relief duty last?",
"context": "Homelessness application, single applicant",
"cite": true
}Response
{
"answer": "The relief duty normally runs for 56 days from the day the authority is satisfied the applicant is homeless and eligible. It can end earlier by notice or continue beyond 56 days depending on the circumstances.",
"service": "Housing options",
"source": "Housing Act 1996, s.189B",
"audit_id": "req_7f3a…"
}Sovereignty and control
UK infrastructure.
Built to be trusted.
Know where your model runs, how your data is used and how your team can review its work.
Sovereign by design
Built, hosted and maintained in the UK by the Institute of AI.
Never trained on your data
Your prompts and documents are never used to train, tune or improve the model.
Secure by default
Encrypted in transit and at rest, with an audit trail for every request and every answer.
Flags what’s missing
If your notes or documents are missing a detail the draft needs, the model flags it and asks you to confirm.
Grounded in applicable law and guidance
Draws on the statutory guidance, law and standards that apply here, not transplanted from somewhere else.
Shows its working
Every answer names the service it belongs to and the policy or guidance it rests on, so a person can check it.
Choose your model
Each model is built for one public service and the regulated work it does. Pick the one your organisation runs on.
Local Government
Draft resident correspondence and support housing, planning and licensing casework.
Explore Local GovernmentHealth Service
Turn clinical notes into structured discharge summaries and referral letters for review.
Explore Health ServiceSocial Care
Prepare assessments and care plans from case notes for professional review.
Explore Social CarePolicing and Justice
Structure statements, review disclosure material and prepare case summaries.
Explore Policing and JusticeLegal and Courts
Research legislation, review contracts and prepare tribunal documents.
Explore Legal and CourtsEducation
Prepare lesson plans, SEND documentation and communications with families.
Explore EducationQuestions
What happens to what we send?
It is used to answer your request and nothing else. It is never used to train, tune or improve a model. It is encrypted in transit and at rest, and every request and answer is recorded so you can see what was asked and what came back.
Where does the model run?
In the UK. Each model is built, hosted and maintained in the UK by the Institute of AI.
Does the model replace professional judgement?
No. The model drafts, checks and prepares. Your team reviews the draft, checks the source it names, and remains responsible for the decision.
Can one organisation use more than one model?
Yes. A council might run the Local Government model for resident services and the Social Care model for casework. Each model stays separate, so the answers stay grounded in the right law and guidance.
How do we access a model?
Access is by request. Tell the Institute of AI which organisation you work for and what you would use a model for. Every model is available through a secure chat workspace, an API or agents.
See what sovereign AI could do for your team.
Talk to us about your workflows, data requirements and deployment options.

