Triple

T10191573
Position Surface form Disambiguated ID Type / Status
Subject Muni Metro J Church line E238047 entity
Predicate serves P98 FINISHED
Object Balboa Park neighborhood
The Balboa Park neighborhood is a residential area in San Francisco known for its proximity to Balboa Park, City College of San Francisco, and convenient public transit connections.
E847500 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: Balboa Park neighborhood | Statement: [Muni Metro J Church line, serves, Balboa Park neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Balboa Park neighborhood
Context triple: [Muni Metro J Church line, serves, Balboa Park neighborhood]
  • A. San Ysidro neighborhood of San Diego
    The San Ysidro neighborhood of San Diego is a densely populated border community at the southernmost end of the city, known for its major commercial district and role as a gateway between the United States and Mexico.
  • B. Los Cedros neighborhood
    Los Cedros neighborhood is a residential area in the Usaquén locality of northern Bogotá, Colombia, known for its quiet streets and proximity to commercial and service zones.
  • C. Clairemont neighborhood
    Clairemont is a large residential neighborhood in San Diego, California, known for its post–World War II suburban development, mesa-top views, and proximity to Mission Bay and major freeways.
  • D. San Ysidro neighborhood
    The San Ysidro neighborhood is a border community in the southernmost part of San Diego, California, known for its proximity to the U.S.–Mexico border crossing at Tijuana and its busy commercial and transit activity.
  • E. Expo Park/USC area
    The Expo Park/USC area is a Los Angeles neighborhood anchored by the University of Southern California and Exposition Park’s major museums and sports venues, including the Los Angeles Memorial Coliseum.
  • 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: Balboa Park neighborhood
Triple: [Muni Metro J Church line, serves, Balboa Park neighborhood]
Generated description
The Balboa Park neighborhood is a residential area in San Francisco known for its proximity to Balboa Park, City College of San Francisco, and convenient public transit connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Balboa Park neighborhood
Target entity description: The Balboa Park neighborhood is a residential area in San Francisco known for its proximity to Balboa Park, City College of San Francisco, and convenient public transit connections.
  • A. San Ysidro neighborhood of San Diego
    The San Ysidro neighborhood of San Diego is a densely populated border community at the southernmost end of the city, known for its major commercial district and role as a gateway between the United States and Mexico.
  • B. Los Cedros neighborhood
    Los Cedros neighborhood is a residential area in the Usaquén locality of northern Bogotá, Colombia, known for its quiet streets and proximity to commercial and service zones.
  • C. Clairemont neighborhood
    Clairemont is a large residential neighborhood in San Diego, California, known for its post–World War II suburban development, mesa-top views, and proximity to Mission Bay and major freeways.
  • D. San Ysidro neighborhood
    The San Ysidro neighborhood is a border community in the southernmost part of San Diego, California, known for its proximity to the U.S.–Mexico border crossing at Tijuana and its busy commercial and transit activity.
  • E. Expo Park/USC area
    The Expo Park/USC area is a Los Angeles neighborhood anchored by the University of Southern California and Exposition Park’s major museums and sports venues, including the Los Angeles Memorial Coliseum.
  • 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_69d317c0c22881909ed388721e80bafd completed April 6, 2026, 2:17 a.m.
NEDg Description generation batch_69d31b7fc66c8190b9de24200c149b45 completed April 6, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69d31c7bf1f88190beef483458923787 completed April 6, 2026, 2:37 a.m.
Created at: March 30, 2026, 9:13 p.m.