Triple
T18951144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ontario Power Building (MaRS Centre vicinity) |
E463651
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | MaRS Centre |
—
|
NE NERFINISHED |
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: MaRS Centre | Statement: [Ontario Power Building (MaRS Centre vicinity), locatedNear, MaRS Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MaRS Centre Context triple: [Ontario Power Building (MaRS Centre vicinity), locatedNear, MaRS Centre]
-
A.
MaRS Discovery District
chosen
MaRS Discovery District is a major innovation hub in downtown Toronto that supports startups and research in technology, health, and social impact.
-
B.
Canadian Museum of Science and Technology
The Canadian Museum of Science and Technology is a national museum in Ottawa dedicated to preserving and showcasing Canada’s scientific, technological, and engineering heritage.
-
C.
Communitech
Communitech is a prominent innovation hub and startup accelerator based in Waterloo, Ontario, that supports tech companies through programs, mentorship, and community partnerships.
-
D.
Koffler Accelerator
The Koffler Accelerator is a major particle accelerator facility at the Weizmann Institute of Science used for advanced nuclear and particle physics research.
-
E.
National Research Council of Canada buildings
The National Research Council of Canada buildings are a cluster of federal research facilities in Ottawa that house the country’s primary government-funded scientific and technological research organization.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d54385e08190903a054681352d11 |
completed | April 20, 2026, 7:26 a.m. |
Created at: April 10, 2026, noon