{"city":"Undisclosed","claims":[{"accessed_date":"2026-10-05","assertion_id":"pub-ontario_b-on-091-system_launch","attribute":"system_launch","capacity_basis":null,"capacity_type":null,"category":"lifecycle","claim_kind":"reported","evidence_date":"2025-08-07","evidence_date_precision":"day","facility_lifecycle_filter_eligible":false,"numeric_value":null,"phase":null,"qualifier":null,"scope":"Trillium system","source_ids":["pub-src-ontario_b-onb-093"],"status":"system_launched","status_subject":"computing_system_lifecycle","unit":null,"value":"SciNet reports that Trillium launched on August 7, 2025, replacing Niagara and Mist. This dates the computing system, not construction of a new building."},{"accessed_date":"2026-10-05","assertion_id":"pub-ontario_b-on-091-reported_system_power","attribute":"reported_system_power","capacity_basis":"published approximate system consumption; metering/time window unspecified","capacity_type":"system_power_consumption","category":"capacity","claim_kind":"reported","evidence_date":null,"evidence_date_precision":null,"facility_lifecycle_filter_eligible":false,"numeric_value":1700,"phase":null,"qualifier":"approximately","scope":"Trillium system","source_ids":["pub-src-ontario_b-onb-093"],"status":"reported","status_subject":"capacity_at_stated_basis_and_scope","unit":"kW","value":"SciNet gives approximately 1,700 kW of Trillium power consumption, without a measurement period or auxiliary-load boundary."},{"accessed_date":"2026-10-05","assertion_id":"pub-ontario_b-on-091-gpu_total","attribute":"gpu_total","capacity_basis":null,"capacity_type":null,"category":"hardware","claim_kind":"reported","evidence_date":null,"evidence_date_precision":null,"facility_lifecycle_filter_eligible":false,"numeric_value":252,"phase":null,"qualifier":null,"scope":"Trillium system","source_ids":["pub-src-ontario_b-onb-093"],"status":"reported","status_subject":"hardware_at_stated_scope","unit":"GPUs","value":"The Trillium specification lists 252 NVIDIA H100 80 GB GPUs across 63 GPU nodes."},{"accessed_date":"2026-10-05","assertion_id":"pub-ontario_b-on-091-system_owner_operator","attribute":"system_owner_operator","capacity_basis":null,"capacity_type":null,"category":"ownership","claim_kind":"reported","evidence_date":null,"evidence_date_precision":null,"facility_lifecycle_filter_eligible":false,"numeric_value":null,"phase":null,"qualifier":null,"scope":"Trillium system","source_ids":["pub-src-ontario_b-onb-093"],"status":"reported","status_subject":"ownership_operator_or_developer_relationship","unit":null,"value":"The University of Toronto owns Trillium and SciNet operates it; the page does not establish the building titleholder."},{"accessed_date":"2026-10-05","assertion_id":"pub-ontario_b-on-091-cluster_fabric","attribute":"cluster_fabric","capacity_basis":null,"capacity_type":null,"category":"connectivity","claim_kind":"reported","evidence_date":null,"evidence_date_precision":null,"facility_lifecycle_filter_eligible":false,"numeric_value":null,"phase":null,"qualifier":null,"scope":"Trillium system","source_ids":["pub-src-ontario_b-onb-093"],"status":"reported","status_subject":"connectivity_at_stated_scope","unit":null,"value":"SciNet lists NDR InfiniBand at 400 Gb/s for CPU nodes and 800 Gb/s for GPU nodes. These are internal fabric links, not outside-carrier connections."}],"disposition":"campus_aggregate","field_provenance":{"city":["pub-src-ontario_b-onb-093"],"disposition":["pub-src-ontario_b-onb-093"],"name":["pub-src-ontario_b-onb-093"],"operator":["pub-src-ontario_b-onb-093"],"province":["pub-src-ontario_b-onb-093"],"record_kind":["pub-src-ontario_b-onb-093"]},"interpretation":"Research record, not a building count. Campus and phase overlap may exist; do not add capacity values.","name":"SciNet Trillium data-centre infrastructure","operator":"University of Toronto / SciNet","placement":null,"province":"Ontario","record_id":"on-091","record_kind":"tenant"}