Triple
T2943685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Thunder Bay |
E79449
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Thunder Bay Port Authority
Thunder Bay Port Authority is the federal agency responsible for managing and overseeing marine operations and development at the Port of Thunder Bay in Ontario, Canada.
|
E79449
|
NE FINISHED |
How this triple was built (4 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: Thunder Bay Port Authority | Statement: [Port of Thunder Bay, operatedBy, Thunder Bay Port Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thunder Bay Port Authority Context triple: [Port of Thunder Bay, operatedBy, Thunder Bay Port Authority]
-
A.
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.
-
B.
Thunder Bay International Airports Authority
Thunder Bay International Airports Authority is the organization responsible for managing and overseeing operations at Thunder Bay’s primary commercial airport in Ontario, Canada.
-
C.
Port of Oshawa
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.
-
D.
Port of Sarnia
Port of Sarnia is a Canadian Great Lakes port on the St. Clair River that serves as a key hub for regional shipping and petrochemical industries in and around Sarnia, Ontario.
-
E.
Port of Orillia
Port of Orillia is a popular full-service marina and waterfront hub on Lake Couchiching in Orillia, Ontario, serving recreational boaters and visitors with docking, amenities, and access to the city’s downtown.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Thunder Bay Port Authority Triple: [Port of Thunder Bay, operatedBy, Thunder Bay Port Authority]
Generated description
Thunder Bay Port Authority is the federal agency responsible for managing and overseeing marine operations and development at the Port of Thunder Bay in Ontario, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thunder Bay Port Authority Target entity description: Thunder Bay Port Authority is the federal agency responsible for managing and overseeing marine operations and development at the Port of Thunder Bay in Ontario, Canada.
-
A.
Port of Thunder Bay
chosen
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.
-
B.
Thunder Bay International Airports Authority
Thunder Bay International Airports Authority is the organization responsible for managing and overseeing operations at Thunder Bay’s primary commercial airport in Ontario, Canada.
-
C.
Port of Oshawa
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.
-
D.
Port of Sarnia
Port of Sarnia is a Canadian Great Lakes port on the St. Clair River that serves as a key hub for regional shipping and petrochemical industries in and around Sarnia, Ontario.
-
E.
Port of Orillia
Port of Orillia is a popular full-service marina and waterfront hub on Lake Couchiching in Orillia, Ontario, serving recreational boaters and visitors with docking, amenities, and access to the city’s downtown.
- F. None of above.
Provenance (5 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_69ad8b1089588190b74d9e2505e45762 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad98b0db5081908e84def20a5e4a2d |
completed | March 8, 2026, 3:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0868d754c8190b075ca0fd902814a |
completed | March 10, 2026, 9:01 p.m. |
| NEDg | Description generation | batch_69b0dd08d390819089c241122db5deed |
completed | March 11, 2026, 3:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0dd9857a8819092785308e67ba66f |
completed | March 11, 2026, 3:12 a.m. |
Created at: March 8, 2026, 2:56 p.m.