Triple
T471712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tube Alloys programme |
E8571
|
entity |
| Predicate | usedFacility |
P591
|
FINISHED |
| Object |
Montreal Laboratory
The Montreal Laboratory was a World War II-era nuclear research facility in Canada that played a key role in the Allied atomic energy efforts.
|
E59260
|
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: Montreal Laboratory | Statement: [Tube Alloys programme, usedFacility, Montreal Laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreal Laboratory Context triple: [Tube Alloys programme, usedFacility, Montreal Laboratory]
-
A.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
B.
Montreal Chest Institute
The Montreal Chest Institute is a specialized respiratory and thoracic care and research center that forms part of the McGill University Health Centre in Montreal, Canada.
-
C.
Tuxedo Park private laboratory
Tuxedo Park private laboratory was an influential early 20th-century American research center where Alfred Loomis hosted pioneering work in physics and radar that significantly contributed to World War II science.
-
D.
Lachine Hospital
Lachine Hospital is a community hospital in Lachine, Montreal, affiliated with McGill University and integrated into the McGill University Health Centre network.
-
E.
Mason Laboratory
Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
- 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: Montreal Laboratory Triple: [Tube Alloys programme, usedFacility, Montreal Laboratory]
Generated description
The Montreal Laboratory was a World War II-era nuclear research facility in Canada that played a key role in the Allied atomic energy efforts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Montreal Laboratory Target entity description: The Montreal Laboratory was a World War II-era nuclear research facility in Canada that played a key role in the Allied atomic energy efforts.
-
A.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
B.
Montreal Chest Institute
The Montreal Chest Institute is a specialized respiratory and thoracic care and research center that forms part of the McGill University Health Centre in Montreal, Canada.
-
C.
Tuxedo Park private laboratory
Tuxedo Park private laboratory was an influential early 20th-century American research center where Alfred Loomis hosted pioneering work in physics and radar that significantly contributed to World War II science.
-
D.
Lachine Hospital
Lachine Hospital is a community hospital in Lachine, Montreal, affiliated with McGill University and integrated into the McGill University Health Centre network.
-
E.
Mason Laboratory
Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
- F. None of above. chosen
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_69a2e7f3aeb48190a19453e3a043f486 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01ec5148190b74e1727712f1163 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a462fbc760819092a3065fbb0ef589 |
completed | March 1, 2026, 4:02 p.m. |
| NEDg | Description generation | batch_69a4638ac9a481909da9430a589408a3 |
completed | March 1, 2026, 4:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a463e978508190baab1c4a721661fb |
completed | March 1, 2026, 4:06 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.