Triple

T5583219
Position Surface form Disambiguated ID Type / Status
Subject Town of Riverhead, New York E146688 entity
Predicate locatedOn P40 FINISHED
Object Peconic River
The Peconic River is a freshwater river on eastern Long Island, New York, that flows through the Town of Riverhead and drains into the Peconic Bay system.
E544825 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: Peconic River | Statement: [Town of Riverhead, New York, locatedOn, Peconic River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peconic River
Context triple: [Town of Riverhead, New York, locatedOn, Peconic River]
  • A. Wading River
    Wading River is a river flowing through New Jersey’s Pine Barrens, known for its relatively undisturbed, forested watershed and characteristic coastal plain ecology.
  • B. Nissequogue River
    The Nissequogue River is a tidal river on Long Island in Suffolk County, New York, known for its scenic wetlands, wildlife, and recreational activities such as kayaking and fishing.
  • C. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • D. Shetucket River
    The Shetucket River is a major river in eastern Connecticut that flows through several towns before joining other waterways at Norwich to help form the Thames River.
  • E. Broadkill River
    The Broadkill River is a tidal river in southern Delaware that flows through Sussex County’s wetlands and small towns before emptying into Delaware Bay.
  • 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: Peconic River
Triple: [Town of Riverhead, New York, locatedOn, Peconic River]
Generated description
The Peconic River is a freshwater river on eastern Long Island, New York, that flows through the Town of Riverhead and drains into the Peconic Bay system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peconic River
Target entity description: The Peconic River is a freshwater river on eastern Long Island, New York, that flows through the Town of Riverhead and drains into the Peconic Bay system.
  • A. Wading River
    Wading River is a river flowing through New Jersey’s Pine Barrens, known for its relatively undisturbed, forested watershed and characteristic coastal plain ecology.
  • B. Nissequogue River
    The Nissequogue River is a tidal river on Long Island in Suffolk County, New York, known for its scenic wetlands, wildlife, and recreational activities such as kayaking and fishing.
  • C. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • D. Shetucket River
    The Shetucket River is a major river in eastern Connecticut that flows through several towns before joining other waterways at Norwich to help form the Thames River.
  • E. Broadkill River
    The Broadkill River is a tidal river in southern Delaware that flows through Sussex County’s wetlands and small towns before emptying into Delaware Bay.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02084b5f0819089b62283c57704ec completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07d85e478819087502c3927997363 completed March 22, 2026, 11:38 p.m.
NEDg Description generation batch_69c08d238384819089104f5c778ec315 completed March 23, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69c08dac9eec8190996f6c537777801b completed March 23, 2026, 12:47 a.m.
Created at: March 22, 2026, 3:37 p.m.