Triple

T8401528
Position Surface form Disambiguated ID Type / Status
Subject Croton–Harmon station E198382 entity
Predicate railwayStationCode P1289 FINISHED
Object CRT
CRT is the station code used to identify Croton–Harmon, a major commuter and intercity rail hub in New York’s Hudson Valley.
 E730737 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: CRT | Statement: [Croton–Harmon station, railwayStationCode, CRT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CRT
Context triple: [Croton–Harmon station, railwayStationCode, CRT]
  • A. CRT
    CRT (Cathode Ray Tube) is an older display technology that creates images by directing electron beams onto a phosphorescent screen, once widely used in televisions and computer monitors before being replaced by flat-panel displays.
  • B. RT
    RT is the commonly used abbreviation for Rotten Tomatoes, a popular website that aggregates film and television reviews and ratings.
  • C. RT
    RT is a Russian state-funded international television network and online media outlet known for its global news coverage and often controversial, Kremlin-aligned perspectives on major events.
  • D. CG
    CG is the stock ticker symbol for The Carlyle Group, a major global alternative asset management and private equity firm.
  • E. CCR
    CCR is a leading academic journal published by the ACM SIGCOMM community that focuses on research and developments in computer networking and communication systems.
  • 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: CRT
Triple: [Croton–Harmon station, railwayStationCode, CRT]
Generated description
CRT is the station code used to identify Croton–Harmon, a major commuter and intercity rail hub in New York’s Hudson Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CRT
Target entity description: CRT is the station code used to identify Croton–Harmon, a major commuter and intercity rail hub in New York’s Hudson Valley.
  • A. CRT
    CRT (Cathode Ray Tube) is an older display technology that creates images by directing electron beams onto a phosphorescent screen, once widely used in televisions and computer monitors before being replaced by flat-panel displays.
  • B. RT
    RT is the commonly used abbreviation for Rotten Tomatoes, a popular website that aggregates film and television reviews and ratings.
  • C. RT
    RT is a Russian state-funded international television network and online media outlet known for its global news coverage and often controversial, Kremlin-aligned perspectives on major events.
  • D. CG
    CG is the stock ticker symbol for The Carlyle Group, a major global alternative asset management and private equity firm.
  • E. CCR
    CCR is a leading academic journal published by the ACM SIGCOMM community that focuses on research and developments in computer networking and communication systems.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb824da3148190bfa3a1abfdfa02de completed March 31, 2026, 8:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde8789a608190a3503f544a19d204 completed April 2, 2026, 3:54 a.m.
NEDg Description generation batch_69cdebfd60188190a1681344e2bf1e9e completed April 2, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69cded2fa42c8190bfbfc79caf38bf8e completed April 2, 2026, 4:14 a.m.
Created at: March 30, 2026, 6:04 p.m.