Triple

T10795852
Position Surface form Disambiguated ID Type / Status
Subject Flushing Avenue station (BMT Jamaica Line) E254703 entity
Predicate servedByServicePattern P1294 FINISHED
Object J local
J local is the local service pattern of New York City Subway’s J train, making all stops along the BMT Jamaica Line.
 E885541 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: J local | Statement: [Flushing Avenue station (BMT Jamaica Line), servedByServicePattern, J local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J local
Context triple: [Flushing Avenue station (BMT Jamaica Line), servedByServicePattern, J local]
  • A. Jul
    Jul is a common abbreviated form of the given name Julian.
  • B. JL
    JL is the IATA airline designator used for Japan Airlines, the flag carrier of Japan.
  • C. JU
    JU is the commonly used abbreviation for Jiwaji University, a public university located in Gwalior, Madhya Pradesh, India.
  • D. JU
    JU is the two-letter IATA airline designator assigned to Air Serbia, the national flag carrier of Serbia.
  • E. JU
    JU is the station code for Jodhpur Junction, a major railway hub in the Indian state of Rajasthan.
  • 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: J local
Triple: [Flushing Avenue station (BMT Jamaica Line), servedByServicePattern, J local]
Generated description
J local is the local service pattern of New York City Subway’s J train, making all stops along the BMT Jamaica Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: J local
Target entity description: J local is the local service pattern of New York City Subway’s J train, making all stops along the BMT Jamaica Line.
  • A. Jul
    Jul is a common abbreviated form of the given name Julian.
  • B. JL
    JL is the IATA airline designator used for Japan Airlines, the flag carrier of Japan.
  • C. JU
    JU is the two-letter IATA airline designator assigned to Air Serbia, the national flag carrier of Serbia.
  • D. JU
    JU is the commonly used abbreviation for Jiwaji University, a public university located in Gwalior, Madhya Pradesh, India.
  • E. JU
    JU is the station code for Jodhpur Junction, a major railway hub in the Indian state of Rajasthan.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d73332dbfc8190904434846957b618 completed April 9, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69de5654e2c48190a8f078b8164707e2 completed April 14, 2026, 2:59 p.m.
NEDg Description generation batch_69de5eae7ab88190a0c512cfe61e3458 completed April 14, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_69de60907e1081908405b6d71adbd388 completed April 14, 2026, 3:43 p.m.
Created at: April 8, 2026, 9:17 p.m.