Triple

T1074788
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Muni E23810 entity
Predicate notableLine P7250 FINISHED
Object J Church
J Church is a San Francisco Muni light rail line that runs through neighborhoods like Noe Valley and the Mission, connecting them to downtown.
 E123347 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: J Church | Statement: [San Francisco Muni, notableLine, J Church]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J Church
Context triple: [San Francisco Muni, notableLine, J Church]
  • A. Mission Church
    Mission Church is a prominent historic Roman Catholic basilica and neighborhood landmark located in Boston’s Mission Hill area.
  • B. Ecclesia
    Ecclesia was the principal popular assembly of citizens in Classical Athens that exercised direct democratic control over laws, foreign policy, and major state decisions.
  • C. La Compañía de Jesús Church
    La Compañía de Jesús Church is a renowned Baroque Jesuit church in Quito, Ecuador, famous for its richly ornate interior covered in gold leaf and intricate carvings.
  • D. Friends Church
    Friends Church is a Christian denomination rooted in the Quaker tradition, emphasizing inner spiritual experience, simplicity, and social justice.
  • E. Foursquare Church
    Foursquare Church is an international Pentecostal Christian denomination known for its emphasis on the fourfold ministry of Jesus as Savior, Baptizer with the Holy Spirit, Healer, and Coming King.
  • 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: J Church
Triple: [San Francisco Muni, notableLine, J Church]
Generated description
J Church is a San Francisco Muni light rail line that runs through neighborhoods like Noe Valley and the Mission, connecting them to downtown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: J Church
Target entity description: J Church is a San Francisco Muni light rail line that runs through neighborhoods like Noe Valley and the Mission, connecting them to downtown.
  • A. Mission Church
    Mission Church is a prominent historic Roman Catholic basilica and neighborhood landmark located in Boston’s Mission Hill area.
  • B. Ecclesia
    Ecclesia was the principal popular assembly of citizens in Classical Athens that exercised direct democratic control over laws, foreign policy, and major state decisions.
  • C. La Compañía de Jesús Church
    La Compañía de Jesús Church is a renowned Baroque Jesuit church in Quito, Ecuador, famous for its richly ornate interior covered in gold leaf and intricate carvings.
  • D. Friends Church
    Friends Church is a Christian denomination rooted in the Quaker tradition, emphasizing inner spiritual experience, simplicity, and social justice.
  • E. Foursquare Church
    Foursquare Church is an international Pentecostal Christian denomination known for its emphasis on the fourfold ministry of Jesus as Savior, Baptizer with the Holy Spirit, Healer, and Coming King.
  • 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_69a493f1ddf48190a99d54b00e99f8ce completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b92cbfd481909e2f928c1d06ebaa completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a9af14819091d4f2578c6b1c02 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac434b7ea081909d5608831e29b5a9 completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43b393748190a5fa81b7ab7fa911 completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.