Triple

T11808930
Position Surface form Disambiguated ID Type / Status
Subject Santa Clara Station E280819 entity
Predicate nearbyTransitFacility P6208 FINISHED
Object Santa Clara Transit Center
Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
E947419 NE FINISHED

How this triple was built (5 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: Santa Clara Transit Center | Statement: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Santa Clara Transit Center
Context triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
  • A. Milpitas Transit Center
    Milpitas Transit Center is a major intermodal transportation hub in Milpitas, California, connecting Bay Area Rapid Transit (BART), VTA light rail, and multiple bus services.
  • B. Eastridge Transit Center
    Eastridge Transit Center is a major public transportation hub in San Jose, California, serving as a key connection point for numerous Santa Clara Valley Transportation Authority (VTA) bus routes.
  • C. Transbay Transit Center
    The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
  • D. Palo Alto Caltrain Station
    Palo Alto Caltrain Station is a major commuter rail station in Palo Alto, California, serving as a key transit hub for Caltrain services along the San Francisco Peninsula.
  • E. San Mateo Caltrain Station
    San Mateo Caltrain Station is a commuter rail station in San Mateo, California that serves as a key transit hub for Peninsula and Bay Area travelers.
  • 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: Santa Clara Transit Center
Triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
Generated description
Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Santa Clara Transit Center
Target entity description: Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
  • A. Milpitas Transit Center
    Milpitas Transit Center is a major intermodal transportation hub in Milpitas, California, connecting Bay Area Rapid Transit (BART), VTA light rail, and multiple bus services.
  • B. Eastridge Transit Center
    Eastridge Transit Center is a major public transportation hub in San Jose, California, serving as a key connection point for numerous Santa Clara Valley Transportation Authority (VTA) bus routes.
  • C. Transbay Transit Center
    The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
  • D. Palo Alto Caltrain Station
    Palo Alto Caltrain Station is a major commuter rail station in Palo Alto, California, serving as a key transit hub for Caltrain services along the San Francisco Peninsula.
  • E. San Mateo Caltrain Station
    San Mateo Caltrain Station is a commuter rail station in San Mateo, California that serves as a key transit hub for Peninsula and Bay Area travelers.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nearbyTransitFacility
Context triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
  • A. nearbyTransit
    Indicates that one location has public transportation options situated within a short distance or easy access from it.
  • B. transportationNearby chosen
    Indicates that there is a transportation facility or service located close to the referenced entity.
  • C. nearbyUrbanCenter
    Indicates that one location is geographically close to an urban center, such as a city or large town.
  • D. nearbyFacilityType
    Indicates that a facility of a specified type is located close to a given reference entity or location.
  • E. nearbyLocation
    Indicates that one location is situated close to another location in physical space.
  • F. None of above.

Provenance (6 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a658f918819092c2db05fe2ab0ce completed April 10, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69f13188b89c819095ba5d27de7ebbb2 completed April 28, 2026, 10:15 p.m.
NEDg Description generation batch_69f141b1c50c819081a8055d951a49de completed April 28, 2026, 11:24 p.m.
NED2 Entity disambiguation (via description) batch_69f14fcb63208190ad1185ad66314fa9 completed April 29, 2026, 12:24 a.m.
PD Predicate disambiguation batch_69d8a24e9a088190aff7932d1ff93dbf completed April 10, 2026, 7:10 a.m.
Created at: April 8, 2026, 9:42 p.m.