Triple

T15785194
Position Surface form Disambiguated ID Type / Status
Subject 17th Street/Santa Monica College station E382720 entity
Predicate formerName P65 FINISHED
Object 17th Street/Colorado
17th Street/Colorado is the former name of a light rail station in Santa Monica, California, on Los Angeles Metro’s E Line.
E1176564 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: 17th Street/Colorado | Statement: [17th Street/Santa Monica College station, formerName, 17th Street/Colorado]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 17th Street/Colorado
Context triple: [17th Street/Santa Monica College station, formerName, 17th Street/Colorado]
  • A. North 17th Street
    North 17th Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered street grid.
  • B. West Colfax Avenue
    West Colfax Avenue is a major thoroughfare in the Denver metropolitan area of Colorado, historically part of U.S. Route 40 and lined with commercial, residential, and cultural landmarks.
  • C. 40th Street
    40th Street is a major east–west thoroughfare in Oakland’s Temescal neighborhood, known for connecting residential areas with local shops, restaurants, and transit options.
  • D. North 24th Street
    North 24th Street is a notable north–south thoroughfare in Omaha, Nebraska, historically recognized as a commercial and cultural hub of the city’s African American community.
  • E. 7th Street
    7th Street is a significant thoroughfare in Los Angeles that runs through the Westlake neighborhood and connects it with the city’s downtown core.
  • 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: 17th Street/Colorado
Triple: [17th Street/Santa Monica College station, formerName, 17th Street/Colorado]
Generated description
17th Street/Colorado is the former name of a light rail station in Santa Monica, California, on Los Angeles Metro’s E Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 17th Street/Colorado
Target entity description: 17th Street/Colorado is the former name of a light rail station in Santa Monica, California, on Los Angeles Metro’s E Line.
  • A. North 17th Street
    North 17th Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered street grid.
  • B. West Colfax Avenue
    West Colfax Avenue is a major thoroughfare in the Denver metropolitan area of Colorado, historically part of U.S. Route 40 and lined with commercial, residential, and cultural landmarks.
  • C. 40th Street
    40th Street is a major east–west thoroughfare in Oakland’s Temescal neighborhood, known for connecting residential areas with local shops, restaurants, and transit options.
  • D. North 24th Street
    North 24th Street is a notable north–south thoroughfare in Omaha, Nebraska, historically recognized as a commercial and cultural hub of the city’s African American community.
  • E. 7th Street
    7th Street is a significant thoroughfare in Los Angeles that runs through the Westlake neighborhood and connects it with the city’s downtown core.
  • 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_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e05401c4788190a31c180953433db9 completed April 16, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff90a4661481909d04bcb9f5043a6b completed May 9, 2026, 7:53 p.m.
NEDg Description generation batch_69ff935867d08190955c2d665a761a5e completed May 9, 2026, 8:04 p.m.
NED2 Entity disambiguation (via description) batch_69ff93fc19048190981d8e44ee5222f7 completed May 9, 2026, 8:07 p.m.
Created at: April 10, 2026, 4:48 a.m.