Triple
T16157716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otto Maass Chemistry Building |
E392088
|
entity |
| Predicate | housesDepartment |
P1643
|
FINISHED |
| Object | Department of Chemistry, McGill University |
E144222
|
NE FINISHED |
How this triple was built (2 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: Department of Chemistry, McGill University | Statement: [Otto Maass Chemistry Building, housesDepartment, Department of Chemistry, McGill University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Chemistry, McGill University Context triple: [Otto Maass Chemistry Building, housesDepartment, Department of Chemistry, McGill University]
-
A.
Department of Chemistry (McGill University)
chosen
The Department of Chemistry at McGill University is a leading Canadian academic unit known for its research and teaching in areas such as organic, inorganic, physical, analytical, and materials chemistry.
-
B.
Department of Chemistry, University of Toronto
The Department of Chemistry at the University of Toronto is a leading academic and research unit known for its contributions to chemical science, education, and innovation in Canada and internationally.
-
C.
Department of Chemical Engineering, McGill University
The Department of Chemical Engineering at McGill University is an academic unit that offers education and conducts research in chemical and process engineering within the university’s Faculty of Engineering.
-
D.
Department of Chemistry, University of Waterloo
The Department of Chemistry at the University of Waterloo is a major academic unit known for its research-intensive programs and teaching in chemical sciences within the university’s Faculty of Science.
-
E.
Department of Chemistry, University of Alberta
The Department of Chemistry at the University of Alberta is a major Canadian academic and research unit known for its contributions to chemical sciences education and cutting-edge research.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e5b57a48190b6fe21f1c63e1ba3 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7b05a588190a44d1c922195a87b |
completed | May 10, 2026, 3:12 a.m. |
Created at: April 10, 2026, 5:01 a.m.