Triple
T8218801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michigan Technological University |
E192004
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Keweenaw Research Center
Keweenaw Research Center is an applied research and testing facility affiliated with Michigan Technological University, known for its work in cold-weather, vehicle, and mobility systems research.
|
E192004
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Keweenaw Research Center | Statement: [Michigan Technological University, hasFacility, Keweenaw Research Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keweenaw Research Center Context triple: [Michigan Technological University, hasFacility, Keweenaw Research Center]
-
A.
Great Lakes Environmental Research Laboratory
The Great Lakes Environmental Research Laboratory is a NOAA research center dedicated to studying and monitoring the Great Lakes’ ecosystems, water quality, and environmental conditions to support resource management and policy.
-
B.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
C.
Great Lakes Science Center
The Great Lakes Science Center is a major science and technology museum and educational facility located on the Lake Erie waterfront in downtown Cleveland, Ohio.
-
D.
Michigan Technological University
Michigan Technological University is a public research university in Houghton, Michigan, known for its strong engineering, technology, and applied science programs.
-
E.
Battelle Memorial Institute
Battelle Memorial Institute is a major nonprofit applied science and technology organization known for managing national laboratories and conducting research and development across defense, energy, health, and environmental domains.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Keweenaw Research Center Triple: [Michigan Technological University, hasFacility, Keweenaw Research Center]
Generated description
Keweenaw Research Center is an applied research and testing facility affiliated with Michigan Technological University, known for its work in cold-weather, vehicle, and mobility systems research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keweenaw Research Center Target entity description: Keweenaw Research Center is an applied research and testing facility affiliated with Michigan Technological University, known for its work in cold-weather, vehicle, and mobility systems research.
-
A.
Great Lakes Environmental Research Laboratory
The Great Lakes Environmental Research Laboratory is a NOAA research center dedicated to studying and monitoring the Great Lakes’ ecosystems, water quality, and environmental conditions to support resource management and policy.
-
B.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
C.
Great Lakes Science Center
The Great Lakes Science Center is a major science and technology museum and educational facility located on the Lake Erie waterfront in downtown Cleveland, Ohio.
-
D.
Michigan Technological University
chosen
Michigan Technological University is a public research university in Houghton, Michigan, known for its strong engineering, technology, and applied science programs.
-
E.
Battelle Memorial Institute
Battelle Memorial Institute is a major nonprofit applied science and technology organization known for managing national laboratories and conducting research and development across defense, energy, health, and environmental domains.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ca82c9a8ac81908b011c38698456e4 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb7770cee881908ade560d49427895 |
completed | March 31, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccedfb6f608190aebfa720b56325e5 |
completed | April 1, 2026, 10:05 a.m. |
| NEDg | Description generation | batch_69ccf1bbbd2481908400436e05911326 |
completed | April 1, 2026, 10:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd05eaba1c81908510a20b1ca93821 |
completed | April 1, 2026, 11:47 a.m. |
Created at: March 30, 2026, 5:45 p.m.