Triple

T28249976
Position Surface form Disambiguated ID Type / Status
Subject IRT (A Division) lines E712285 entity
Predicate hasOriginalTerminal P181741 FINISHED
Object City Hall station
City Hall station is a historic former New York City Subway terminal on the original IRT line, renowned for its elegant early-20th-century architecture and curved platform beneath Manhattan’s City Hall.
 E1811959 NE FINISHED

How this triple was built (3 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: City Hall station | Statement: [IRT (A Division) lines, hasOriginalTerminal, City Hall station]
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: City Hall station
Triple: [IRT (A Division) lines, hasOriginalTerminal, City Hall station]
Generated description
City Hall station is a historic former New York City Subway terminal on the original IRT line, renowned for its elegant early-20th-century architecture and curved platform beneath Manhattan’s City Hall.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasOriginalTerminal
Context triple: [IRT (A Division) lines, hasOriginalTerminal, City Hall station]
  • A. usedTerminal
    Indicates that an entity made use of or interacted with a particular terminal or endpoint device.
  • B. hasIntegratedTerminal
    Indicates that one entity includes or supports a built-in terminal interface as part of its functionality.
  • C. hasOriginalCompiler
    Indicates that one entity is the original creator or compiler responsible for assembling or producing another entity.
  • D. hasOriginalVersion
    Indicates that one entity is the original or initial version from which another entity is derived or adapted.
  • E. hasOriginalCharacter
    Indicates that an entity includes, features, or is associated with an original character distinct from pre-existing or canonical characters.
  • F. None of above. chosen

Provenance (7 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_69efb51fb98881909692421959ec0170 completed April 27, 2026, 7:12 p.m.
NER Named-entity recognition batch_69f7824dc3f0819092a5102895b4a478 completed May 3, 2026, 5:13 p.m.
NED1 Entity disambiguation (via context triple) batch_6a16071105fc8190985b0ae3234cb5c3 completed May 26, 2026, 8:48 p.m.
NEDg Description generation batch_6a1616c9cb0c8190be13519d9d1d3249 completed May 26, 2026, 9:55 p.m.
NED2 Entity disambiguation (via description) batch_6a16181d77f88190a1d816a6fe015d81 completed May 26, 2026, 10:01 p.m.
PD Predicate disambiguation batch_69f780fc5ed88190b7200ee5a29940af completed May 3, 2026, 5:08 p.m.
PDg Predicate description generation batch_69f7817c79e081908e685c48165e086b completed May 3, 2026, 5:10 p.m.
Created at: April 27, 2026, 11:04 p.m.