Triple

T3617105
Position Surface form Disambiguated ID Type / Status
Subject Race Street E76628 entity
Predicate near P350 FINISHED
Object Chinatown station (Broad–Ridge Spur)
Chinatown station (Broad–Ridge Spur) is a subway station on SEPTA’s Broad–Ridge Spur line serving Philadelphia’s Chinatown neighborhood.
 E373877 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: Chinatown station (Broad–Ridge Spur) | Statement: [Race Street, near, Chinatown station (Broad–Ridge Spur)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chinatown station (Broad–Ridge Spur)
Context triple: [Race Street, near, Chinatown station (Broad–Ridge Spur)]
  • A. Gallery Place–Chinatown station
    Gallery Place–Chinatown station is a major Washington, D.C. Metro hub in the Chinatown neighborhood, serving multiple lines and providing direct access to Capital One Arena and surrounding downtown attractions.
  • B. Chinatown station
    Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
  • C. Chinatown station (Los Angeles Metro)
    Chinatown station (Los Angeles Metro) is a light rail station on the A Line serving Los Angeles’ Chinatown neighborhood just north of Downtown.
  • D. Chinatown–Rose Pak station
    Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
  • E. Crescent Street station
    Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
  • 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: Chinatown station (Broad–Ridge Spur)
Triple: [Race Street, near, Chinatown station (Broad–Ridge Spur)]
Generated description
Chinatown station (Broad–Ridge Spur) is a subway station on SEPTA’s Broad–Ridge Spur line serving Philadelphia’s Chinatown neighborhood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chinatown station (Broad–Ridge Spur)
Target entity description: Chinatown station (Broad–Ridge Spur) is a subway station on SEPTA’s Broad–Ridge Spur line serving Philadelphia’s Chinatown neighborhood.
  • A. Gallery Place–Chinatown station
    Gallery Place–Chinatown station is a major Washington, D.C. Metro hub in the Chinatown neighborhood, serving multiple lines and providing direct access to Capital One Arena and surrounding downtown attractions.
  • B. Chinatown station
    Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
  • C. Chinatown station (Los Angeles Metro)
    Chinatown station (Los Angeles Metro) is a light rail station on the A Line serving Los Angeles’ Chinatown neighborhood just north of Downtown.
  • D. Chinatown–Rose Pak station
    Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
  • E. Crescent Street station
    Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
  • 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_69ad85dae2fc81908d1ceadbc6af0089 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc27dd030819083d34fee0c06612a completed March 8, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4331a82688190add137b1f68c955e completed March 13, 2026, 3:54 p.m.
NEDg Description generation batch_69b438135e8c81909c56e1c04499268b completed March 13, 2026, 4:15 p.m.
NED2 Entity disambiguation (via description) batch_69b4388a1ecc81908e1de9f8bcfc008d completed March 13, 2026, 4:17 p.m.
Created at: March 8, 2026, 3:23 p.m.