Triple

T1122001
Position Surface form Disambiguated ID Type / Status
Subject Amtrak Northeast Regional E24631 entity
Predicate formerName P65 FINISHED
Object Clocker (portion of service heritage)
Clocker was a long-running, high-frequency passenger train service that operated between New York City and Philadelphia (and later extended to other Northeast Corridor points), whose legacy contributed to the development of Amtrak’s Northeast Regional service.
E127704 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: Clocker (portion of service heritage) | Statement: [Amtrak Northeast Regional, formerName, Clocker (portion of service heritage)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Clocker (portion of service heritage)
Context triple: [Amtrak Northeast Regional, formerName, Clocker (portion of service heritage)]
  • A. The Time Regulation Institute
    The Time Regulation Institute is a satirical novel by Turkish author Ahmet Hamdi Tanpınar that critiques modernization and bureaucracy in early 20th-century Turkey.
  • B. Chronos
    Chronos is a primordial Greek personification of time, distinct from the Titan Cronus, often depicted as an incorporeal, serpentine or ageless figure representing the eternal flow and destructive power of time.
  • C. Zeiger
    Zeiger is the birth surname of famed American television and radio host Larry King.
  • D. The Station
    The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
  • E. Klopfer
    Klopfer is a German surname most notably associated with Gerhard Klopfer, a Nazi official involved in high-level administrative functions during the Third Reich.
  • 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: Clocker (portion of service heritage)
Triple: [Amtrak Northeast Regional, formerName, Clocker (portion of service heritage)]
Generated description
Clocker was a long-running, high-frequency passenger train service that operated between New York City and Philadelphia (and later extended to other Northeast Corridor points), whose legacy contributed to the development of Amtrak’s Northeast Regional service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Clocker (portion of service heritage)
Target entity description: Clocker was a long-running, high-frequency passenger train service that operated between New York City and Philadelphia (and later extended to other Northeast Corridor points), whose legacy contributed to the development of Amtrak’s Northeast Regional service.
  • A. The Time Regulation Institute
    The Time Regulation Institute is a satirical novel by Turkish author Ahmet Hamdi Tanpınar that critiques modernization and bureaucracy in early 20th-century Turkey.
  • B. Chronos
    Chronos is a primordial Greek personification of time, distinct from the Titan Cronus, often depicted as an incorporeal, serpentine or ageless figure representing the eternal flow and destructive power of time.
  • C. Zeiger
    Zeiger is the birth surname of famed American television and radio host Larry King.
  • D. The Station
    The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
  • E. Klopfer
    Klopfer is a German surname most notably associated with Gerhard Klopfer, a Nazi official involved in high-level administrative functions during the Third Reich.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bbbf71188190b82c8fff9d5ac01a completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac539d51848190a9eb9ddaa7e4c6a8 completed March 7, 2026, 4:34 p.m.
NEDg Description generation batch_69ac54426e3c8190af166a54af44e210 completed March 7, 2026, 4:37 p.m.
NED2 Entity disambiguation (via description) batch_69ac54bb7b148190ba1c8ab2202cf429 completed March 7, 2026, 4:39 p.m.
Created at: March 1, 2026, 7:44 p.m.