{"title":"PUBLIC COMPUTE — THE RESEARCH AND NATIONAL INSTITUTES AI UNIVERSE","built":"2026-11-01 08:14 UTC","last_checked":"2026-10-28","checked_range":["2026-10-28","2026-10-28"],"as_of":"2026-10-28","buckets":[{"key":"unit","label":"Units and teams","color":"#8E2433","count":0},{"key":"system","label":"AI systems in use","color":"#1F2F4F","count":0},{"key":"prog","label":"Programmes and funds","color":"#2F5A45","count":0},{"key":"skills","label":"Skills and training","color":"#6E5716","count":0},{"key":"infra","label":"Compute and data infrastructure","color":"#54476E","count":5},{"key":"gov","label":"Governance and assurance","color":"#3E4555","count":0},{"key":"part","label":"Partnerships","color":"#5C5240","count":0},{"key":"rule","label":"Rules and law","color":"#A3394B","count":1},{"key":"reg","label":"Regulator actions","color":"#3D5A80","count":0}],"divisions":[{"key":"department-wide","label":"Department-wide","count":3,"depts":[{"dept":"Department-wide","count":3}]},{"key":"dsit","label":"DSIT","count":2,"depts":[{"dept":"DSIT","count":2}]},{"key":"epcc","label":"EPCC","count":1,"depts":[{"dept":"EPCC","count":1}]}],"colleges":[],"nodes":[{"id":"GOV-RES-050","name":"Isambard-AI (University of Bristol)","type":"Compute and data infrastructure","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"live","status":"live — 2025-07-17 (formal launch; full operation with real users from August 2025)","function":"The UK's largest public AI supercomputer: 5,448 NVIDIA GH200 Grace Hopper superchips in 1,362 nodes on an HPE Cray EX platform, \"over 21 exaflops of AI performance\", nearly 25 petabytes of storage, ranked 11th on the TOP500 (November 2025), launched at number 2 on the Green500. Built and run by the Bristol Centre for Supercomputing; allocated through the AIRR routes; also used by the Sovereign AI fund for start-ups. Built in two phases: Phase 1 has 42 nodes and 168 GH200 superchips; Phase 2 has 1,320 nodes and 5,280 GH200 superchips; four superchips per node, each node with 460 GB usable CPU memory and 384 GB GPU memory, linked by Slingshot 11 (four 200 Gbps Cassini NICs per node). A \"5 MW facility\" with direct liquid cooling. Phase 1 was delivered in summer 2024; in June 2025 Phase 2 was due to reach full capacity that summer. Operated by the Bristol Centre for Supercomputing (BriCS), whose documentation says the service \"is funded by DBIST\". BriCS also runs Isambard 3 (384 Grace CPU nodes, no GPUs, UKRI-funded, for traditional numerical simulation).","composition":"","parent":"BIST","parent_research":"BIST","relationships":"","notes":"unchanged — the facility postcode is still not on any opened page (BriCS docs and the Bristol article give none; the article's only postcode is the University's BS8 1QU) Added or updated by Supplement 1 (edition 2.1).","checked":"2026-10-28","website":[],"sources":["https://www.bristol.ac.uk/news/2025/july/isambard-launch.html","https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful","https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2026/inside-isambard-ai.html","https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","https://www.gov.uk/government/news/bristol-set-to-host-uks-most-powerful-supercomputer-to-turbocharge-ai-innovation","https://api.postcodes.io/postcodes/BS81QU","https://docs.isambard.ac.uk/specs/","https://docs.isambard.ac.uk/user-documentation/faqs","https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2025/lifting-the-lid-on-isambard-ai.html","https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2025/lifting-the-lid-on-isambard-ai.html"],"source_quotes":[{"url":"https://www.bristol.ac.uk/news/2025/july/isambard-launch.html","quotes":["The £225m new Isambard-AI facility","5,448 NVIDIA GH200 Grace Hopper Superchips","based at NCC on the Bristol and Bath Science Park"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful","quotes":[],"accessed":"2026-10-28","secondary":false,"raw":"https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful — Isambard-AI backed by a £225 million investment; built by HPE; 5,000 Nvidia chips (1 November 2023) (accessed 2026-10-28)"},{"url":"https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2026/inside-isambard-ai.html","quotes":["over 21 exaflops of AI performance","ranked 11th most powerful in the world on the TOP500"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","quotes":["made up of 5,448 Nvidia GH200 Grace-Hopper superchips","the UK's most powerful public compute facility"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/news/bristol-set-to-host-uks-most-powerful-supercomputer-to-turbocharge-ai-innovation","quotes":["Isambard-AI will be based at the National Composites Centre, in collaboration with the GW4 group of universities."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://api.postcodes.io/postcodes/BS81QU","quotes":["Latitude: 51.457181 Longitude: -2.607471"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://docs.isambard.ac.uk/specs/","quotes":["Isambard-AI Phase 1 consists of 42 nodes based on aarch64 architecture.","Isambard-AI Phase 2 consists of 1,320 nodes based on aarch64 architecture."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://docs.isambard.ac.uk/user-documentation/faqs","quotes":["The service is funded by DBIST and access calls are open to users from non-traditional sectors."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2025/lifting-the-lid-on-isambard-ai.html","quotes":["the rapid delivery of Isambard-AI phase 1 in summer 2024","the 5 MW facility"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.bristol.ac.uk/research/centres/bristol-supercomputing/articles/2025/lifting-the-lid-on-isambard-ai.html","quotes":["quietly taking shape in Bristol, UK."],"accessed":"2026-10-28","secondary":false,"raw":""}],"bucket":"infra","depts":[{"dept":"Department-wide","div":"department-wide"}],"colleges":[],"directorate":"AIRR","previous_parent":"DSIT","parent_changed":"2026-07","head":"Professor Simon McIntosh-Smith, Director, Bristol Centre for Supercomputing","established":"2025-07-17 (launch); site announced 13 September 2023; £225m confirmed 1 November 2023","location":"National Composites Centre, Bristol and Bath Science Park, Bristol. Facility postcode not found on an opened page. Host institution address: University of Bristol, Beacon House, Queens Road, Bristol BS8 1QU (51.457181, -2.607471) — use for the map only until the NCC postcode is confirmed","money":"capital_project: £225m GBP, 2023 to 2025, spent","supplier_id_guess":"biz-hewlett-packard-enterprise","system":null,"rule":null,"topics":["compute and infrastructure"],"confidence":"verified","confidence_raw":"verified","one_source":false,"as_of":"2026-10-28","rec_table":[],"ext_links":[{"kind":"parent","id":"GOV-RES-013","name":"AI Research Resource (AIRR) — access routes and allocation","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-013","page_label":"UKRI"}],"link_texts":[{"kind":"parent","target":"GOV-RES-013 (AIRR)","ids":["GOV-RES-013"]},{"kind":"buys_from","target":"HPE","ids":[]},{"kind":"buys_from","target":"NVIDIA","ids":[]},{"kind":"partner_of","target":"National Composites Centre","ids":[]}],"div_label":"Department-wide","degree":0,"related_ids":[]},{"id":"GOV-RES-051","name":"Dawn (University of Cambridge)","type":"Compute and data infrastructure","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"live","status":"live — 2026 (spring; sixfold upgrade)","function":"\"one of the first systems delivered through the UK's AIRR\", announced 1 November 2023 and delivered with Dell and StackHPC, \"powered by 1,024 Intel Data Centre graphics processing unit\" Max 1550 GPUs. A £36m upgrade announced 26 January 2026 adds AMD Instinct MI355X GPUs on Dell PowerEdge servers to make it \"sixfold\" more powerful \"by spring 2026\". Had supported over 350 projects by January 2026.","composition":"","parent":"BIST","parent_research":"BIST","relationships":"","notes":"","checked":"2026-10-28","website":[],"sources":["https://www.gov.uk/government/news/cambridge-supercomputer-set-to-get-6-times-more-powerful-as-government-backs-british-ai-innovation","https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful"],"source_quotes":[{"url":"https://www.gov.uk/government/news/cambridge-supercomputer-set-to-get-6-times-more-powerful-as-government-backs-british-ai-innovation","quotes":["sixfold by spring 2026"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","quotes":["powered by 1,024 Intel Data Centre graphics processing unit"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful","quotes":[],"accessed":"2026-10-28","secondary":false,"raw":"https://www.gov.uk/government/news/technology-secretary-announces-investment-boost-making-british-ai-supercomputing-30-times-more-powerful — Dawn delivered through a partnership with Dell and UK SME StackHPC; over 1,000 Intel chips (1 November 2023) (accessed 2026-10-28)"}],"bucket":"infra","depts":[{"dept":"Department-wide","div":"department-wide"}],"colleges":[],"directorate":"AIRR","previous_parent":"DSIT","parent_changed":"2026-07","head":null,"established":"2023-11 (announced; running within two months)","location":"Cambridge (postcode not found on an opened page; coordinates not recorded)","money":"capital_project: £36m GBP upgrade, 2026, announced 2026-01-26 (original cost not on pages opened)","supplier_id_guess":"biz-dell-technologies","system":null,"rule":null,"topics":["compute and infrastructure"],"confidence":"verified","confidence_raw":"verified","one_source":false,"as_of":"2026-10-28","rec_table":[],"ext_links":[{"kind":"parent","id":"GOV-RES-013","name":"AI Research Resource (AIRR) — access routes and allocation","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-013","page_label":"UKRI"}],"link_texts":[{"kind":"parent","target":"GOV-RES-013","ids":["GOV-RES-013"]},{"kind":"buys_from","target":"Intel","ids":[]},{"kind":"buys_from","target":"AMD","ids":[]},{"kind":"buys_from","target":"Dell Technologies","ids":[]},{"kind":"buys_from","target":"StackHPC","ids":[]}],"div_label":"Department-wide","degree":0,"related_ids":[]},{"id":"GOV-RES-052","name":"Zenith (University of Cambridge)","type":"Compute and data infrastructure","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"current","status":"current — 2026-08-25 (added to the GOV.UK AIRR documents; AMD added as partner)","function":"\"the UK's largest AI-for-science platform\", \"Built in partnership with AMD, Dell Technologies and StackHPC\" at the University of Cambridge, combining AI and scientific computing for cancer research, climate modelling and clean energy; DSIT and UKRI \"have jointly funded further capacity at Cambridge with the Zenith supercomputer\". Government is investing \"over around £350million by 2030\" in the Isambard-AI and Zenith clusters together.","composition":"","parent":"BIST","parent_research":"BIST","relationships":"","notes":"","checked":"2026-10-28","website":[],"sources":["https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","https://www.gov.uk/government/publications/expression-of-interest-airr-heterogeneous-supercomputer-host-site-selection/expression-of-interest-airr-heterogeneous-supercomputer-host-site-selection","https://www.gov.uk/government/publications/ai-research-resource"],"source_quotes":[{"url":"https://www.gov.uk/government/publications/ai-research-resource/airr-advanced-supercomputers-for-the-uk","quotes":["the UK's largest AI-for-science platform","Built in partnership with AMD, Dell Technologies and StackHPC"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/expression-of-interest-airr-heterogeneous-supercomputer-host-site-selection/expression-of-interest-airr-heterogeneous-supercomputer-host-site-selection","quotes":["have jointly funded further capacity at Cambridge with the Zenith supercomputer"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/ai-research-resource","quotes":[],"accessed":"2026-10-28","secondary":false,"raw":"https://www.gov.uk/government/publications/ai-research-resource — update history: Zenith references added; AMD added 25 August 2026 (accessed 2026-10-28)"}],"bucket":"infra","depts":[{"dept":"Department-wide","div":"department-wide"}],"colleges":[],"directorate":"AIRR","previous_parent":null,"parent_changed":null,"head":null,"established":"2026","location":"Cambridge (postcode not found on an opened page; coordinates not recorded)","money":"capital_project: share of \"over around £350million by 2030\" (with Isambard-AI), announced","supplier_id_guess":"biz-amd","system":null,"rule":null,"topics":["compute and infrastructure"],"confidence":"verified","confidence_raw":"verified (GOV.UK pages only; Cambridge's own page not opened)","one_source":false,"as_of":"2026-10-28","rec_table":[],"ext_links":[{"kind":"parent","id":"GOV-RES-013","name":"AI Research Resource (AIRR) — access routes and allocation","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-013","page_label":"UKRI"}],"link_texts":[{"kind":"parent","target":"GOV-RES-013","ids":["GOV-RES-013"]},{"kind":"buys_from","target":"AMD","ids":[]},{"kind":"buys_from","target":"Dell Technologies","ids":[]},{"kind":"buys_from","target":"StackHPC","ids":[]}],"div_label":"Department-wide","degree":0,"related_ids":[]},{"id":"GOV-RES-053","name":"Edinburgh national supercomputer (Next National Supercomputing Service) and EPCC National Supercomputing Centre","type":"Compute and data infrastructure","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"planned","status":"planned — 2026-06-25 (construction began; building to be \"finished next autumn\"; service \"planned to come online in 2027\" per the roadmap)","function":"\"Up to £750 million\" confirmed at the Spending Review on 11 June 2025 for the UK's new national supercomputer at the University of Edinburgh, owned by UKRI and hosted at EPCC's Advanced Computing Facility \"just outside of Edinburgh\". It succeeds ARCHER2, will deliver \"at least a billion-billion calculations per second\" and is \"around fifty times more powerful\" than ARCHER2. Construction (Robertson Construction Central East) began with a turf cut on 25 June 2026. Edinburgh was named the first National Supercomputing Centre on 17 July 2025. EPCC also runs the Edinburgh International Data Facility and a £19.5m expansion of Cirrus under UKRI National Compute Resources.","composition":"","parent":"UKRI (EPSRC) / BIST","parent_research":"UKRI (EPSRC) / BIST","relationships":"","notes":"Added or updated by Supplement 1 (edition 2.1).","checked":"2026-10-28","website":[],"sources":["https://www.gov.uk/government/news/scotland-to-host-uks-national-supercomputer-as-chancellor-confirms-750-million-investment","https://www.ed.ac.uk/news/uks-ps750m-supercomputer-milestone-as-turf-cut","https://www.epcc.ed.ac.uk/whats-happening/articles/uks-ps750m-supercomputer-milestone-turf-cut-edinburgh","https://www.epcc.ed.ac.uk/next-national-supercomputing-service","https://www.gov.uk/government/publications/uk-compute-roadmap/uk-compute-roadmap","https://www.epcc.ed.ac.uk/epcc-uk-national-supercomputing-centre","https://api.postcodes.io/postcodes/EH89BT","https://www.epcc.ed.ac.uk/about-us/brief-history-epcc","https://www.epcc.ed.ac.uk/sites/default/files/downloads/ACF%20A4%20flyer%20APRIL%202025%20.pdf"],"source_quotes":[{"url":"https://www.gov.uk/government/news/scotland-to-host-uks-national-supercomputer-as-chancellor-confirms-750-million-investment","quotes":["Up to £750 million for a new supercomputer in Edinburgh"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.ed.ac.uk/news/uks-ps750m-supercomputer-milestone-as-turf-cut","quotes":["an investment of up to £750 million from the UK Government","This marks a profound leap in compute power for the UK."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.epcc.ed.ac.uk/whats-happening/articles/uks-ps750m-supercomputer-milestone-turf-cut-edinburgh","quotes":["owned by UK Research and Innovation (UKRI)","when it is finished next autumn"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.epcc.ed.ac.uk/next-national-supercomputing-service","quotes":["Housed at EPCC's secure Advanced Computing Facility (ACF) just outside of Edinburgh."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/uk-compute-roadmap/uk-compute-roadmap","quotes":["planned to come online in 2027"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.epcc.ed.ac.uk/epcc-uk-national-supercomputing-centre","quotes":["the UK's first National Supercomputing Centre"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://api.postcodes.io/postcodes/EH89BT","quotes":["Latitude: 55.94527 Longitude: -3.186426"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.epcc.ed.ac.uk/about-us/brief-history-epcc","quotes":["In 2004 we refitted a University building to create the Advanced Computing Facility (ACF) at Bush Estate."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.epcc.ed.ac.uk/sites/default/files/downloads/ACF%20A4%20flyer%20APRIL%202025%20.pdf","quotes":["all its services have been operated from its Advanced Computing Facility (ACF) data centre on the outskirts of Edinburgh"],"accessed":"2026-10-28","secondary":false,"raw":""}],"bucket":"infra","depts":[{"dept":"EPCC","div":"epcc"}],"colleges":[],"directorate":"EPCC, University of Edinburgh (first National Supercomputing Centre)","previous_parent":"DSIT","parent_changed":"2026-07","head":"Professor Mark Parsons, Director of EPCC","established":"2025-07-17 (NSC designation); 2026-06-25 (construction start)","location":"EPCC office: Bayes Centre, 47 Potterrow, Edinburgh EH8 9BT (55.94527, -3.186426). The Advanced Computing Facility is at Bush Estate, on the outskirts of Edinburgh; its postcode was not on an opened page, so the map uses the EPCC office","money":"capital_project: up to £750m GBP, 2025 to 2030, allocated","supplier_id_guess":"biz-robertson-construction (building contractor only; system vendor not named)","system":null,"rule":null,"topics":["compute and infrastructure"],"confidence":"verified","confidence_raw":"verified","one_source":false,"as_of":"2026-10-28","rec_table":[],"ext_links":[{"kind":"parent","id":"GOV-RES-001","name":"UK Research and Innovation (UKRI)","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-001","page_label":"UKRI"},{"kind":"related","id":"GOV-RES-013","name":"AI Research Resource (AIRR) — access routes and allocation","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-013","page_label":"UKRI"}],"link_texts":[{"kind":"parent","target":"GOV-RES-001 (UKRI)","ids":["GOV-RES-001"]},{"kind":"related","target":"GOV-RES-013","ids":["GOV-RES-013"]},{"kind":"related","target":"GOV-RES-055","ids":["GOV-RES-055"]}],"div_label":"EPCC","degree":2,"related_ids":["GOV-RES-054","GOV-RES-055"]},{"id":"GOV-RES-054","name":"UK Compute Roadmap (July 2025, updated April 2026)","type":"Rules and law","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"current","status":"current — 2026-04-23","function":"Ten-point plan for public compute to 2030: \"up to £2 billion between now and 2030\"; AIRR from 21 to 420 AI exaFLOPS by 2030 (\"over £1 billion\"); up to £750m for Edinburgh; a federated network of National Supercomputing Centres starting with EPCC; a single front door \"AIRRPORT\"; dedicated compute tracks for the Sovereign AI Unit and the AI Security Institute; AI Growth Zones of \"at least 500MW\" each; a UKRI Living Benchmarks Library. The Compute Evidence Annex was replaced on 19 March 2026 and corrected on 23 April 2026.","composition":"","parent":"BIST","parent_research":"BIST","relationships":"","notes":"","checked":"2026-10-28","website":[],"sources":["https://www.gov.uk/government/publications/uk-compute-roadmap/uk-compute-roadmap","https://www.gov.uk/government/publications/uk-compute-roadmap","https://www.gov.uk/government/news/engines-of-ai-primed-to-accelerate-new-breakthroughs-economic-growth-and-transform-the-uk-into-an-ai-maker"],"source_quotes":[{"url":"https://www.gov.uk/government/publications/uk-compute-roadmap/uk-compute-roadmap","quotes":["up to £2 billion between now and 2030","21 AI exaFLOPS in 2025 to 420 by 2030"],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/publications/uk-compute-roadmap","quotes":["An update to the Compute Evidence Annex."],"accessed":"2026-10-28","secondary":false,"raw":""},{"url":"https://www.gov.uk/government/news/engines-of-ai-primed-to-accelerate-new-breakthroughs-economic-growth-and-transform-the-uk-into-an-ai-maker","quotes":["twenty-fold over the next 5 years"],"accessed":"2026-10-28","secondary":false,"raw":""}],"bucket":"rule","depts":[{"dept":"DSIT","div":"dsit"}],"colleges":[],"directorate":"DSIT (then) with UKRI","previous_parent":"DSIT","parent_changed":"2026-07","head":null,"established":"2025-07-17","location":null,"money":"capital_project: up to £2bn GBP, 2025 to 2030, announced","supplier_id_guess":null,"system":null,"rule":{"kind":"strategy","stage":"published","stage_date":"2025-07-17 (updated 2026-04-23)","sponsor":"DSIT (then) and UKRI","applies_to":"public compute"},"topics":["compute and infrastructure"],"confidence":"verified","confidence_raw":"verified","one_source":false,"as_of":"2026-10-28","rec_table":[],"ext_links":[{"kind":"related","id":"GOV-RES-013","name":"AI Research Resource (AIRR) — access routes and allocation","page":"research/ukri","href":"../../research/ukri/#org=GOV-RES-013","page_label":"UKRI"}],"link_texts":[{"kind":"parent","target":"BIST","ids":[]},{"kind":"related","target":"GOV-RES-013","ids":["GOV-RES-013"]},{"kind":"related","target":"GOV-RES-053","ids":["GOV-RES-053"]}],"div_label":"DSIT","degree":2,"related_ids":["GOV-RES-053","GOV-RES-055"]},{"id":"GOV-RES-055","name":"Heterogeneous AIRR supercomputer (£750m) — host site selection","type":"Compute and data infrastructure","category":"Public compute","affiliation":"Group page (UKRI, ARIA, the Turing, AI Standards Hub, public compute, LASR)","status_group":"planned","status":"planned — 2026-08-10 (expressions of interest closed)","function":"\"investing £750m in a new heterogeneous AI supercomputer\" announced at London Tech Week 2026, combining \"established and novel AI hardware\" for frontier AI research, large-scale inference and science. Budget split: £150m Advanced Market Commitment for inference hardware (to be awarded summer 2026), £250m later procurement of specialised hardware for Phase 2, £350m established vendor hardware and data centre costs. Phase 1 \"to go live early 2028\" (up to 10MW); Phase 2 \"to go live in FY29/30\" (20 to 30MW). Host must be UK-based and eligible for UKRI funding; final decision by the Secretary of State. 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