Triple

T15344870
Position Surface form Disambiguated ID Type / Status
Subject Astoria–Ditmars Boulevard station E366889 entity
Predicate hasStationCode P1289 FINISHED
Object R01
R01 is the station code used by the New York City Subway for the Astoria–Ditmars Boulevard terminal station on the BMT Astoria Line in Queens.
 E1151083 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: R01 | Statement: [Astoria–Ditmars Boulevard station, hasStationCode, R01]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R01
Context triple: [Astoria–Ditmars Boulevard station, hasStationCode, R01]
  • A. R1
    R1 is a commuter rail line in the Rodalies de Catalunya network serving the Barcelona metropolitan area and nearby coastal regions.
  • B. R08
    R08 is the pennant number of HMS Queen Elizabeth, the lead ship of the Royal Navy’s Queen Elizabeth-class aircraft carriers and one of the largest warships ever built for the United Kingdom.
  • C. R11
    R11 is the internal station code used by the New York City Subway for the Grand Central–42nd Street complex in Midtown Manhattan.
  • D. R11
    R11 is a regional railway line in Catalonia, Spain, operating under the Rodalies de Catalunya network and connecting Barcelona with towns toward the French border via Girona and Figueres.
  • E. R91
    R91 is the hull number of the French Navy's flagship aircraft carrier Charles de Gaulle, the country's first nuclear-powered surface vessel.
  • 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: R01
Triple: [Astoria–Ditmars Boulevard station, hasStationCode, R01]
Generated description
R01 is the station code used by the New York City Subway for the Astoria–Ditmars Boulevard terminal station on the BMT Astoria Line in Queens.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: R01
Target entity description: R01 is the station code used by the New York City Subway for the Astoria–Ditmars Boulevard terminal station on the BMT Astoria Line in Queens.
  • A. R1
    R1 is a commuter rail line in the Rodalies de Catalunya network serving the Barcelona metropolitan area and nearby coastal regions.
  • B. R08
    R08 is the pennant number of HMS Queen Elizabeth, the lead ship of the Royal Navy’s Queen Elizabeth-class aircraft carriers and one of the largest warships ever built for the United Kingdom.
  • C. R11
    R11 is the internal station code used by the New York City Subway for the Grand Central–42nd Street complex in Midtown Manhattan.
  • D. R11
    R11 is a regional railway line in Catalonia, Spain, operating under the Rodalies de Catalunya network and connecting Barcelona with towns toward the French border via Girona and Figueres.
  • E. R91
    R91 is the hull number of the French Navy's flagship aircraft carrier Charles de Gaulle, the country's first nuclear-powered surface vessel.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e163a3c8190ab933411372c1573 completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01f70e688190bb6a073e49ff968c completed May 9, 2026, 9:44 a.m.
NEDg Description generation batch_69ff02745d1c819099f6261eced78dd0 completed May 9, 2026, 9:46 a.m.
NED2 Entity disambiguation (via description) batch_69ff031d58048190852dae8a18981d35 completed May 9, 2026, 9:49 a.m.
Created at: April 10, 2026, 3:17 a.m.