Triple

T7342290
Position Surface form Disambiguated ID Type / Status
Subject Euclid Avenue E169282 entity
Predicate stationCode P1289 FINISHED
Object A51
A51 is the station code for the Euclid Avenue subway station in New York City’s transit system.
 E658601 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: A51 | Statement: [Euclid Avenue, stationCode, A51]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A51
Context triple: [Euclid Avenue, stationCode, A51]
  • A. A5103
    A5103 is a primary A-road in Manchester, England, providing a key route between the city centre and the M56 motorway.
  • B. A55
    A55 is a major Australian highway route designation used for sections of the Castlereagh Highway in New South Wales.
  • C. A55
    The A55 is a major road in North Wales that forms part of the key route along the north coast, linking towns such as Hawarden to the wider regional and national road network.
  • D. A500
    A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
  • E. A59
    A59 is a major road in northern England that runs between Liverpool and York, passing through key towns such as Preston and Skipton.
  • 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: A51
Triple: [Euclid Avenue, stationCode, A51]
Generated description
A51 is the station code for the Euclid Avenue subway station in New York City’s transit system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A51
Target entity description: A51 is the station code for the Euclid Avenue subway station in New York City’s transit system.
  • A. A5103
    A5103 is a primary A-road in Manchester, England, providing a key route between the city centre and the M56 motorway.
  • B. A55
    A55 is a major Australian highway route designation used for sections of the Castlereagh Highway in New South Wales.
  • C. A55
    The A55 is a major road in North Wales that forms part of the key route along the north coast, linking towns such as Hawarden to the wider regional and national road network.
  • D. A500
    A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
  • E. A59
    A59 is a major road in northern England that runs between Liverpool and York, passing through key towns such as Preston and Skipton.
  • 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_69c68a57710481909f0c1f3c6ebdb6f2 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0db2db8819088c4bed5d65571f6 completed March 27, 2026, 9:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa867b7881908590ca1ea195b1b5 completed March 28, 2026, 3:57 p.m.
NEDg Description generation batch_69c7fc13167c819084ff05d780fc4394 completed March 28, 2026, 4:04 p.m.
NED2 Entity disambiguation (via description) batch_69c7fd453fac8190862000bd670b5695 completed March 28, 2026, 4:09 p.m.
Created at: March 27, 2026, 3:04 p.m.