Triple

T15986415
Position Surface form Disambiguated ID Type / Status
Subject IRA National Championship Regatta E387705 entity
Predicate historicalVenue P121187 FINISHED
Object Hudson River at Poughkeepsie, New York
The Hudson River at Poughkeepsie, New York is a historic stretch of the river long associated with major collegiate rowing competitions and scenic riverfront activity in the Hudson Valley.
E1187879 NE FINISHED

How this triple was built (5 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: Hudson River at Poughkeepsie, New York | Statement: [IRA National Championship Regatta, historicalVenue, Hudson River at Poughkeepsie, New York]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hudson River at Poughkeepsie, New York
Context triple: [IRA National Championship Regatta, historicalVenue, Hudson River at Poughkeepsie, New York]
  • A. Hudson River at Hadley, New York
    Hudson River at Hadley, New York is the scenic stretch of the Hudson in the southern Adirondacks where it meets the Sacandaga River, known for its natural beauty and whitewater recreation.
  • B. Hudson River at Troy
    The Hudson River at Troy is a section of New York’s Hudson River near the city of Troy, known as a key navigation point where the river meets the Erie Canal system and tidal influence ends.
  • C. Hudson River at Spuyten Duyvil
    The Hudson River at Spuyten Duyvil is a tidal stretch of the Hudson in the Bronx where it meets the Harlem River, forming a key navigational and geographic junction in New York City.
  • D. Hudson River (via Croton River)
    The Hudson River is a major tidal river in eastern New York State that flows south past cities including Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • E. Hudson River
    The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • 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: Hudson River at Poughkeepsie, New York
Triple: [IRA National Championship Regatta, historicalVenue, Hudson River at Poughkeepsie, New York]
Generated description
The Hudson River at Poughkeepsie, New York is a historic stretch of the river long associated with major collegiate rowing competitions and scenic riverfront activity in the Hudson Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hudson River at Poughkeepsie, New York
Target entity description: The Hudson River at Poughkeepsie, New York is a historic stretch of the river long associated with major collegiate rowing competitions and scenic riverfront activity in the Hudson Valley.
  • A. Hudson River at Hadley, New York
    Hudson River at Hadley, New York is the scenic stretch of the Hudson in the southern Adirondacks where it meets the Sacandaga River, known for its natural beauty and whitewater recreation.
  • B. Hudson River at Troy
    The Hudson River at Troy is a section of New York’s Hudson River near the city of Troy, known as a key navigation point where the river meets the Erie Canal system and tidal influence ends.
  • C. Hudson River at Spuyten Duyvil
    The Hudson River at Spuyten Duyvil is a tidal stretch of the Hudson in the Bronx where it meets the Harlem River, forming a key navigational and geographic junction in New York City.
  • D. Hudson River (via Croton River)
    The Hudson River is a major tidal river in eastern New York State that flows south past cities including Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • E. Hudson River
    The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: historicalVenue
Context triple: [IRA National Championship Regatta, historicalVenue, Hudson River at Poughkeepsie, New York]
  • A. historicalVenuePattern
    Indicates a recurring or characteristic way in which venues are used, configured, or associated within historical contexts or periods.
  • B. operatedHistoricVenue
    Indicates that an entity managed or ran a venue of historical significance during some period in the past.
  • C. legacyVenue
    Indicates that a venue has historical or long-standing significance, often preserved or recognized due to its past importance or enduring role.
  • D. HeritageClassicVenue
    Indicates that a location serves or has served as the venue where the Heritage Classic event is held.
  • E. primaryLocationHistoric
    Indicates the historically primary or most significant location associated with an entity, such as where it was originally based, founded, or chiefly active in the past.
  • 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_69d86daa562c81908aacc179c0fe8fb5 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e17d4e871c819082d7b1c1eaf5b4fe completed April 17, 2026, 12:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3cfc8d08190a02abc90c889c8e1 completed May 9, 2026, 11:31 p.m.
NEDg Description generation batch_69ffc4ed71648190983a0a4150c4d8c4 completed May 9, 2026, 11:36 p.m.
NED2 Entity disambiguation (via description) batch_69ffc5a5b46881908589fd1dabef5378 completed May 9, 2026, 11:39 p.m.
PD Predicate disambiguation batch_69e142d9d8e881909b559a3e3ca21d24 completed April 16, 2026, 8:13 p.m.
PDg Predicate description generation batch_69e17d48cc9c8190b03fd07ae2e9dfd8 completed April 17, 2026, 12:22 a.m.
Created at: April 10, 2026, 4:54 a.m.