Triple

T10191569
Position Surface form Disambiguated ID Type / Status
Subject Muni Metro J Church line E238047 entity
Predicate runsAlong P416 FINISHED
Object Church Street
Church Street is a major north–south thoroughfare in San Francisco known for carrying the Muni Metro J Church light rail line through several residential neighborhoods.
 E983482 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: Church Street | Statement: [Muni Metro J Church line, runsAlong, Church Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Church Street
Context triple: [Muni Metro J Church line, runsAlong, Church Street]
  • A. Church Street
    Church Street is a major thoroughfare in downtown New Haven, Connecticut, known for bordering the historic New Haven Green and hosting civic and commercial buildings.
  • B. Church Street
    Church Street is a major thoroughfare in Pretoria, South Africa, historically significant as one of the city’s central and longest streets.
  • C. Church Street
    Church Street is a major north–south thoroughfare in Lower Manhattan, New York City, running through the Financial District and passing notable landmarks such as the World Trade Center site.
  • D. Church Street
    Church Street is a major north–south thoroughfare in downtown Toronto, Canada, known for running through the city's historic Church and Wellesley LGBTQ+ neighborhood.
  • E. Church Street
    Church Street is a central thoroughfare in Sheffield, England, known for housing the historic Sheffield Cathedral and other key city-centre buildings.
  • 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: Church Street
Triple: [Muni Metro J Church line, runsAlong, Church Street]
Generated description
Church Street is a major north–south thoroughfare in San Francisco known for carrying the Muni Metro J Church light rail line through several residential neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Church Street
Target entity description: Church Street is a major north–south thoroughfare in San Francisco known for carrying the Muni Metro J Church light rail line through several residential neighborhoods.
  • A. Church Street
    Church Street is a major thoroughfare in downtown New Haven, Connecticut, known for bordering the historic New Haven Green and hosting civic and commercial buildings.
  • B. Church Street
    Church Street is a major thoroughfare in Pretoria, South Africa, historically significant as one of the city’s central and longest streets.
  • C. Church Street
    Church Street is a major north–south thoroughfare in downtown Toronto, Canada, known for running through the city's historic Church and Wellesley LGBTQ+ neighborhood.
  • D. Church Street
    Church Street is a central thoroughfare in Sheffield, England, known for housing the historic Sheffield Cathedral and other key city-centre buildings.
  • E. Church Street
    Church Street is a major north–south thoroughfare in Lower Manhattan, New York City, running through the Financial District and passing notable landmarks such as the World Trade Center site.
  • 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_69ca84de1b208190bf17bb305b002605 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded7eb1148190a2d175163685e233 completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69f63ed654848190b53e8b64d81eb143 completed May 2, 2026, 6:13 p.m.
NEDg Description generation batch_69f6400fe9888190ae8244ccc8e8bc39 completed May 2, 2026, 6:18 p.m.
NED2 Entity disambiguation (via description) batch_69f64168d23881908daee7d7cba2160d completed May 2, 2026, 6:24 p.m.
Created at: March 30, 2026, 9:13 p.m.