National AI resource · UK
UK AI Research Resource: Rapid Access route
20,000 GPU hours on Isambard-AI or Zenith, with no funding attached and a three-month use period. Confirm the exact start and expiry in the award terms.
Start here
Open at latest check: UK AIRR Rapid Access Checked 13 November 2026.
UK-registered micro, small and medium businesses developing AI products before market launch. Read the eligibility guidance and apply through AIRRPortal for Isambard-AI or Zenith.
Compute only, with no cash funding. A Companies House number is required; project and subsidy conditions apply. No closing date is listed. Official source and next step
Check current status and next steps
Who can apply?
UK registered micro, small or medium-sized businesses with a Companies House number.
How do I take the next step?
Apply through the AIRR Portal with the required supporting documents.
Recorded deadline
No future deadline is recorded here. That does not establish that a call is open, closed or continuously available.
Check the official programme before applying. A recorded region is not a decision about your eligibility, and an allocation is not guaranteed.
Evidence and limits
- The opportunity is open with no closing date. UKRI aims to assess applications weekly, with a maximum time to resource access of two weeks after submission. Source
- It supports feasibility studies, industrial research and experimental development. Source
This page reuses the directory's recorded evidence and check date. A new page does not mean the programme has been checked again.
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Compare other routes
Other recorded programmes of this type, in directory order rather than a ranking:
- UK AI Research Resource: AI Open Access call (Isambard-AI) · UK
- IndiaAI compute portal · IN
- EuroHPC AI Factories Playground access · EU
- United Kingdom policy register for recorded place context. The programme region remains a tag, not an eligibility decision.
- Other programmes with recorded region UK
- Other national ai resource routes
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- This record in the full programme directory