Triple
T12000588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otonabee River |
E285648
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | City of Peterborough |
E36462
|
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: City of Peterborough | Statement: [Otonabee River, crosses, City of Peterborough]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Peterborough Context triple: [Otonabee River, crosses, City of Peterborough]
-
A.
Peterborough
Peterborough is a cathedral city in eastern England known for its historic Norman cathedral and role as a regional commercial and transport hub.
-
B.
Peterborough, Ontario
chosen
Peterborough, Ontario is a mid-sized Canadian city known for its historic role in the development of the Kawartha Lakes region, its Trent-Severn Waterway lock system, and its mix of manufacturing, education, and outdoor recreation.
-
C.
City of Dartmouth
The City of Dartmouth was a former municipality in Nova Scotia, Canada, located across the harbor from Halifax and now incorporated into the Halifax Regional Municipality.
-
D.
North Peterborough
North Peterborough is a small village within the town of Peterborough in Hillsborough County, New Hampshire, known for its rural New England character.
-
E.
City of Bedford
The City of Bedford is a municipal government in the United States responsible for administering local services, regulations, and preservation efforts, including oversight of the Downtown Bedford Historic District.
- 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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903c26d7881909b67a31d04882eb5 |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48ae4733c81909956cc8d6bae343a |
completed | May 1, 2026, 11:13 a.m. |
Created at: April 8, 2026, 9:46 p.m.