Triple

T3715901
Position Surface form Disambiguated ID Type / Status
Subject E Line (Los Angeles Metro) E81528 entity
Predicate hasStation P35 FINISHED
Object 26th Street/Bergamot station
26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
 E420272 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: 26th Street/Bergamot station | Statement: [E Line (Los Angeles Metro), hasStation, 26th Street/Bergamot station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 26th Street/Bergamot station
Context triple: [E Line (Los Angeles Metro), hasStation, 26th Street/Bergamot station]
  • A. 2nd Street station
    2nd Street station is a subway station in Philadelphia serving the Old City neighborhood on SEPTA’s Market–Frankford Line.
  • B. 36th Street station
    36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
  • C. 13th Street station
    13th Street station is a major underground transit stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines and connecting to other regional rail and subway services.
  • D. 169th Street station
    169th Street station is a New York City Subway station in Jamaica, Queens, serving the E line near the Jamaica Estates neighborhood.
  • E. 23rd Street station
    23rd Street station is a New York City PATH rapid transit stop in Manhattan serving trains between New Jersey and Midtown.
  • 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: 26th Street/Bergamot station
Triple: [E Line (Los Angeles Metro), hasStation, 26th Street/Bergamot station]
Generated description
26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 26th Street/Bergamot station
Target entity description: 26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
  • A. 2nd Street station
    2nd Street station is a subway station in Philadelphia serving the Old City neighborhood on SEPTA’s Market–Frankford Line.
  • B. 36th Street station
    36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
  • C. 13th Street station
    13th Street station is a major underground transit stop in Center City Philadelphia serving SEPTA’s Subway–Surface Trolley Lines and connecting to other regional rail and subway services.
  • D. 169th Street station
    169th Street station is a New York City Subway station in Jamaica, Queens, serving the E line near the Jamaica Estates neighborhood.
  • E. 23rd Street station
    23rd Street station is a New York City PATH rapid transit stop in Manhattan serving trains between New Jersey and Midtown.
  • 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_69ad8b1a81588190b3f27a5483bb610e completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adc9cf77dc819098979094172d82d1 completed March 8, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b589b716648190aeaead138203cbf9 completed March 14, 2026, 4:15 p.m.
NEDg Description generation batch_69b58a9497b88190a46afd8b1996fed9 completed March 14, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69b58b26e4208190b4ec30a3b635194b completed March 14, 2026, 4:21 p.m.
Created at: March 8, 2026, 3:33 p.m.