Triple

T13465746
Position Surface form Disambiguated ID Type / Status
Subject City of Trail Council E311494 entity
Predicate meetsIn P40 FINISHED
Object Trail City Hall
Trail City Hall is the municipal government building in Trail, British Columbia, serving as the central location for city administration and council meetings.
 E1042782 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: Trail City Hall | Statement: [City of Trail Council, meetsIn, Trail City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trail City Hall
Context triple: [City of Trail Council, meetsIn, Trail City Hall]
  • A. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • B. Jackson City Hall
    Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
  • C. Portland City Hall
    Portland City Hall is the historic municipal government building and architectural landmark serving the city of Portland, Maine.
  • D. Portland City Hall
    Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
  • E. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • 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: Trail City Hall
Triple: [City of Trail Council, meetsIn, Trail City Hall]
Generated description
Trail City Hall is the municipal government building in Trail, British Columbia, serving as the central location for city administration and council meetings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trail City Hall
Target entity description: Trail City Hall is the municipal government building in Trail, British Columbia, serving as the central location for city administration and council meetings.
  • A. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • B. Jackson City Hall
    Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
  • C. Portland City Hall
    Portland City Hall is the historic municipal government building and architectural landmark serving the city of Portland, Maine.
  • D. Portland City Hall
    Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
  • E. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf101a1081909f2aba6da47baacc completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f746282318819090e47c324807dc1e completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f7494fab548190bb187af742ed176f completed May 3, 2026, 1:10 p.m.
NED2 Entity disambiguation (via description) batch_69f749ab11048190a85f3114eecd19df completed May 3, 2026, 1:12 p.m.
Created at: April 9, 2026, 9:41 p.m.