Triple

T15427737
Position Surface form Disambiguated ID Type / Status
Subject Astoria Boulevard station E369554 entity
Predicate hasCode P9567 FINISHED
Object R12
R12 is the former route designation used for New York City Subway services that stopped at Astoria Boulevard station on the Astoria Line.
 E1156202 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: R12 | Statement: [Astoria Boulevard station, hasCode, R12]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R12
Context triple: [Astoria Boulevard station, hasCode, R12]
  • A. R12
    R12 is a regional rail line in the Rodalies de Catalunya network that connects Barcelona with inland towns in central Catalonia.
  • B. R-12
    R-12 was a Soviet medium-range ballistic missile deployed during the Cold War and known in NATO reporting as the SS-4 Sandal.
  • C. R22
    R22 is a regional commuter rail line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network.
  • D. R32
    R32 is a regional commuter rail line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network.
  • E. R32
    The R32 is a high-performance, all-wheel-drive variant of the Volkswagen Golf Mk4 featuring a powerful VR6 engine and sport-tuned components.
  • 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: R12
Triple: [Astoria Boulevard station, hasCode, R12]
Generated description
R12 is the former route designation used for New York City Subway services that stopped at Astoria Boulevard station on the Astoria Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: R12
Target entity description: R12 is the former route designation used for New York City Subway services that stopped at Astoria Boulevard station on the Astoria Line.
  • A. R12
    R12 is a regional rail line in the Rodalies de Catalunya network that connects Barcelona with inland towns in central Catalonia.
  • B. R-12
    R-12 was a Soviet medium-range ballistic missile deployed during the Cold War and known in NATO reporting as the SS-4 Sandal.
  • C. R22
    R22 is a regional commuter rail line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network.
  • D. R32
    R32 is a regional commuter rail line in Catalonia, Spain, operated as part of the Rodalies de Catalunya network.
  • E. R32
    The R32 is a high-performance, all-wheel-drive variant of the Volkswagen Golf Mk4 featuring a powerful VR6 engine and sport-tuned components.
  • 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_69d85a1849f48190bf898068b2806fae completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ec31f4881908b26ff7c381d7bc9 completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1a8099448190be71f7b649c7e545 completed May 9, 2026, 11:29 a.m.
NEDg Description generation batch_69ff1b5a328c81909aaa74c6f002875c completed May 9, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_69ff1bdb39b481908f0b1df595837bc4 completed May 9, 2026, 11:34 a.m.
Created at: April 10, 2026, 3:20 a.m.