Triple

T969727
Position Surface form Disambiguated ID Type / Status
Subject Montauk Branch E20918 entity
Predicate terminus P388 FINISHED
Object Speonk
Speonk is a hamlet in the Town of Southampton on Long Island, New York, known for its Long Island Rail Road station on the Montauk Branch.
 E116955 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: Speonk | Statement: [Montauk Branch, terminus, Speonk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Speonk
Context triple: [Montauk Branch, terminus, Speonk]
  • A. Bredevoort
    Bredevoort is a small historic town in the Dutch province of Gelderland, known for its well-preserved medieval character and its reputation as a national "book town."
  • B. Beverwijck
    Beverwijck was the 17th-century Dutch colonial settlement in present-day Albany, New York, that served as an important fur-trading and administrative center in New Netherland.
  • C. Uitgeest
    Uitgeest is a village in North Holland, Netherlands, known as a historic polder and lakeside community north of Amsterdam.
  • D. Ooltgensplaat
    Ooltgensplaat is a small village in the western Netherlands, located on the island of Goeree-Overflakkee and known for its historic harbor and rural character.
  • E. Badhoevedorp
    Badhoevedorp is a village in North Holland, Netherlands, located just southwest of Amsterdam and known for its proximity to Schiphol Airport.
  • 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: Speonk
Triple: [Montauk Branch, terminus, Speonk]
Generated description
Speonk is a hamlet in the Town of Southampton on Long Island, New York, known for its Long Island Rail Road station on the Montauk Branch.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Speonk
Target entity description: Speonk is a hamlet in the Town of Southampton on Long Island, New York, known for its Long Island Rail Road station on the Montauk Branch.
  • A. Bredevoort
    Bredevoort is a small historic town in the Dutch province of Gelderland, known for its well-preserved medieval character and its reputation as a national "book town."
  • B. Beverwijck
    Beverwijck was the 17th-century Dutch colonial settlement in present-day Albany, New York, that served as an important fur-trading and administrative center in New Netherland.
  • C. Uitgeest
    Uitgeest is a village in North Holland, Netherlands, known as a historic polder and lakeside community north of Amsterdam.
  • D. Ooltgensplaat
    Ooltgensplaat is a small village in the western Netherlands, located on the island of Goeree-Overflakkee and known for its historic harbor and rural character.
  • E. Badhoevedorp
    Badhoevedorp is a village in North Holland, Netherlands, located just southwest of Amsterdam and known for its proximity to Schiphol Airport.
  • 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_69a493b33d2c81909c52c369d3ca8436 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b4497d688190b59c3a195e377080 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac2586fd7c8190ba77b327bad4bb69 completed March 7, 2026, 1:17 p.m.
NEDg Description generation batch_69ac265d40848190a86d56c132ec2a03 completed March 7, 2026, 1:21 p.m.
NED2 Entity disambiguation (via description) batch_69ac26f947d481908ab1b7115cf9dee7 completed March 7, 2026, 1:24 p.m.
Created at: March 1, 2026, 7:40 p.m.