Triple

T7548779
Position Surface form Disambiguated ID Type / Status
Subject Metrolinx E178473 entity
Predicate collaboratesWith P37 FINISHED
Object Hamilton
Hamilton is a major city in Ontario, Canada, known as an industrial and transportation hub on the western shore of Lake Ontario.
E18497 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: Hamilton | Statement: [Metrolinx, collaboratesWith, Hamilton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hamilton
Context triple: [Metrolinx, collaboratesWith, Hamilton]
  • A. Hamilton
    Hamilton is a major inland city in New Zealand’s Waikato region, known for its role as an agricultural, educational, and commercial hub on the North Island.
  • B. Hamilton
    Hamilton is a railway station in New South Wales, Australia, serving the inner western suburbs of Newcastle.
  • C. Hamilton
    Hamilton is a small city in western Montana known as a regional hub of the Bitterroot Valley, offering access to outdoor recreation and serving as a center for local commerce and services.
  • D. Hamilton
    Hamilton is a residential neighbourhood located in the eastern part of Richmond, British Columbia, known for its suburban character and proximity to the Fraser River.
  • E. Hamilton
    Hamilton is a Scottish noble family name most prominently associated with the powerful and historically influential Dukes of Hamilton.
  • 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: Hamilton
Triple: [Metrolinx, collaboratesWith, Hamilton]
Generated description
Hamilton is a major city in Ontario, Canada, known as an industrial and transportation hub on the western shore of Lake Ontario.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hamilton
Target entity description: Hamilton is a major city in Ontario, Canada, known as an industrial and transportation hub on the western shore of Lake Ontario.
  • A. Hamilton chosen
    Hamilton is a major industrial port city in Ontario, Canada, known for its steel production and location on the western tip of Lake Ontario.
  • B. Hamilton
    Hamilton is a major inland city in New Zealand’s Waikato region, known for its role as an agricultural, educational, and commercial hub on the North Island.
  • C. Hamilton
    Hamilton is a large town in South Lanarkshire, Scotland, historically known as a key administrative and market center in the region.
  • D. Hamilton
    Hamilton is a residential neighbourhood located in the eastern part of Richmond, British Columbia, known for its suburban character and proximity to the Fraser River.
  • E. Hamilton
    Hamilton is a small city in western Montana known as a regional hub of the Bitterroot Valley, offering access to outdoor recreation and serving as a center for local commerce and services.
  • 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_69c69f2cbe08819088f9eb0c03ef529b completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f89b9afc8190b3e61a8e2cea7ad7 completed March 27, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84f2b0de48190a854b4d4935c2254 completed March 28, 2026, 9:59 p.m.
NEDg Description generation batch_69c85188f2648190abf2224cf272f5ac completed March 28, 2026, 10:09 p.m.
NED2 Entity disambiguation (via description) batch_69c85238850081908fc50fa9c0f6c767 completed March 28, 2026, 10:12 p.m.
Created at: March 27, 2026, 3:49 p.m.