Triple
T198619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Justin Trudeau |
E4051
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | University of British Columbia |
E24324
|
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: University of British Columbia | Statement: [Justin Trudeau, educatedAt, University of British Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of British Columbia Context triple: [Justin Trudeau, educatedAt, University of British Columbia]
-
A.
University of British Columbia
chosen
The University of British Columbia is a major public research university in Canada known for its strong academic programs, extensive research output, and globally recognized campuses in Vancouver and the Okanagan.
-
B.
University of Alberta
The University of Alberta is a major Canadian public research university known for its strong programs in science, engineering, and health, and for its significant contributions to innovation and scholarship.
-
C.
University of Calgary
The University of Calgary is a major Canadian public research university in Calgary, Alberta, known for its strong programs in engineering, business, health sciences, and energy-related research.
-
D.
University of Victoria
The University of Victoria is a major Canadian public research university located in Victoria, British Columbia, known for its strong programs in ocean science, climate research, engineering, and the humanities.
-
E.
University of Toronto
The University of Toronto is a leading Canadian public research university renowned globally for its academic excellence, extensive research output, and influential alumni.
- 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_69a254bca59881909a15e1496f1508c7 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25bcb2c7c8190b0e031e93651182a |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3c41191a08190afc0fd06d6845d68 |
completed | March 1, 2026, 4:44 a.m. |
Created at: Feb. 28, 2026, 2:44 a.m.