Triple
T631000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thunder Bay |
E15925
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object |
City of Port Arthur
The City of Port Arthur was a former municipality in northwestern Ontario, Canada, that later became part of the city of Thunder Bay.
|
E79448
|
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: City of Port Arthur | Statement: [Thunder Bay, formedByMergerOf, City of Port Arthur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Port Arthur Context triple: [Thunder Bay, formedByMergerOf, City of Port Arthur]
-
A.
Port Arthur
Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
-
B.
Port Morant
Port Morant is a coastal town in eastern Jamaica known historically as one of the island’s early ports and plantation centers.
-
C.
Steamer Point
Steamer Point was the main commercial and administrative district of the former British Colony of Aden, centered around its harbor and port facilities.
-
D.
Rockport
Rockport is a small coastal town on Cape Ann in northeastern Massachusetts, known for its picturesque harbor, rocky shoreline, and thriving arts community.
-
E.
Stonehaven
Stonehaven is a coastal town in Aberdeenshire, Scotland, known for its picturesque harbor, historic Dunnottar Castle nearby, and role as a gateway between the Highlands and Lowlands.
- 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: City of Port Arthur Triple: [Thunder Bay, formedByMergerOf, City of Port Arthur]
Generated description
The City of Port Arthur was a former municipality in northwestern Ontario, Canada, that later became part of the city of Thunder Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City of Port Arthur Target entity description: The City of Port Arthur was a former municipality in northwestern Ontario, Canada, that later became part of the city of Thunder Bay.
-
A.
Port Arthur
Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
-
B.
Port Morant
Port Morant is a coastal town in eastern Jamaica known historically as one of the island’s early ports and plantation centers.
-
C.
Steamer Point
Steamer Point was the main commercial and administrative district of the former British Colony of Aden, centered around its harbor and port facilities.
-
D.
Rockport
Rockport is a small coastal town on Cape Ann in northeastern Massachusetts, known for its picturesque harbor, rocky shoreline, and thriving arts community.
-
E.
Stonehaven
Stonehaven is a coastal town in Aberdeenshire, Scotland, known for its picturesque harbor, historic Dunnottar Castle nearby, and role as a gateway between the Highlands and Lowlands.
- F. None of above. chosen
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_69a4935c131c8190a5378c6bf101e8cc |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49ec171008190ab91dee86e9279af |
completed | March 1, 2026, 8:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a56eee035c8190868aeac32be57959 |
completed | March 2, 2026, 11:05 a.m. |
| NEDg | Description generation | batch_69a56f655364819092b8edf5cd2dacd3 |
completed | March 2, 2026, 11:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a56fdffd008190a502d68f46c3831c |
completed | March 2, 2026, 11:09 a.m. |
Created at: March 1, 2026, 7:35 p.m.