Triple
T2257458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamilton Harbour |
E49759
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Hamilton-Oshawa Port Authority |
E208051
|
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: Hamilton-Oshawa Port Authority | Statement: [Hamilton Harbour, governingBody, Hamilton-Oshawa Port Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamilton-Oshawa Port Authority Context triple: [Hamilton Harbour, governingBody, Hamilton-Oshawa Port Authority]
-
A.
Port of Oshawa
chosen
The Port of Oshawa is a commercial shipping and industrial port on the north shore of Lake Ontario in Oshawa, Ontario, serving as a regional hub for cargo handling and marine transportation.
-
B.
Port of Windsor
The Port of Windsor is a key Canadian Great Lakes port on the Detroit River that handles bulk cargo and supports regional industry and cross-border trade.
-
C.
Oshawa City Council
Oshawa City Council is the municipal governing body responsible for setting local policies, passing bylaws, and overseeing city services in Oshawa, Ontario, Canada.
-
D.
Port of Thunder Bay
The Port of Thunder Bay is a major Canadian inland port on Lake Superior that serves as a key hub for grain and bulk cargo shipments between the Prairies and international markets.
-
E.
Ontario International Airport Authority
The Ontario International Airport Authority is the local governmental agency responsible for managing and overseeing operations at Ontario International Airport in Southern California.
- 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc15839fc8190b17e040c4c765a8c |
completed | March 7, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71c69f088190a38254a8a3670124 |
completed | March 9, 2026, 7:07 a.m. |
Created at: March 4, 2026, 7:47 p.m.