Triple

T254549
Position Surface form Disambiguated ID Type / Status
Subject Westchester County, New York E5408 entity
Predicate contains P35 FINISHED
Object Saw Mill River Parkway
Saw Mill River Parkway is a scenic north–south limited-access highway in Westchester County, New York, that generally follows the Saw Mill River and connects to major routes into New York City.
E44828 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: Saw Mill River Parkway | Statement: [Westchester County, New York, contains, Saw Mill River Parkway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saw Mill River Parkway
Context triple: [Westchester County, New York, contains, Saw Mill River Parkway]
  • A. Bronx River Parkway
    The Bronx River Parkway is a historic scenic roadway and parkway in New York that follows the Bronx River through the Bronx and Westchester County, known as one of the first limited-access, landscaped highways in the United States.
  • B. Northern State Parkway
    Northern State Parkway is a major limited-access highway on Long Island, New York, that serves as a key east–west commuter route through Nassau and western Suffolk counties.
  • C. Taconic State Parkway
    Taconic State Parkway is a scenic, limited-access highway in eastern New York known for connecting the New York City region with the Hudson Valley and Capital District through rural and parkland areas.
  • D. Henry Hudson Parkway
    Henry Hudson Parkway is a scenic north–south highway along the west side of Manhattan in New York City, running beside the Hudson River and forming part of the city’s West Side Highway system.
  • E. Garden State Parkway
    The Garden State Parkway is a major toll highway running the length of New Jersey, serving as one of the state’s primary north–south transportation corridors.
  • 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: Saw Mill River Parkway
Triple: [Westchester County, New York, contains, Saw Mill River Parkway]
Generated description
Saw Mill River Parkway is a scenic north–south limited-access highway in Westchester County, New York, that generally follows the Saw Mill River and connects to major routes into New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saw Mill River Parkway
Target entity description: Saw Mill River Parkway is a scenic north–south limited-access highway in Westchester County, New York, that generally follows the Saw Mill River and connects to major routes into New York City.
  • A. Bronx River Parkway
    The Bronx River Parkway is a historic scenic roadway and parkway in New York that follows the Bronx River through the Bronx and Westchester County, known as one of the first limited-access, landscaped highways in the United States.
  • B. Northern State Parkway
    Northern State Parkway is a major limited-access highway on Long Island, New York, that serves as a key east–west commuter route through Nassau and western Suffolk counties.
  • C. Taconic State Parkway
    Taconic State Parkway is a scenic, limited-access highway in eastern New York known for connecting the New York City region with the Hudson Valley and Capital District through rural and parkland areas.
  • D. Henry Hudson Parkway
    Henry Hudson Parkway is a scenic north–south highway along the west side of Manhattan in New York City, running beside the Hudson River and forming part of the city’s West Side Highway system.
  • E. Garden State Parkway
    The Garden State Parkway is a major toll highway running the length of New Jersey, serving as one of the state’s primary north–south transportation corridors.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d548cac819081b1636b2a057c62 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3dd2a946881909c7a53f3c712e0e3 completed March 1, 2026, 6:31 a.m.
NEDg Description generation batch_69a3de184c4c8190a9d6c21967618efc completed March 1, 2026, 6:35 a.m.
NED2 Entity disambiguation (via description) batch_69a3df0cc8708190991731415d28d96b completed March 1, 2026, 6:39 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.