Triple

T346632
Position Surface form Disambiguated ID Type / Status
Subject Meriden, Connecticut E6956 entity
Predicate locatedOn P40 FINISHED
Object Quinnipiac River
The Quinnipiac River is a river in south-central Connecticut that flows south through several communities before emptying into Long Island Sound.
E81268 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: Quinnipiac River | Statement: [Meriden, Connecticut, locatedOn, Quinnipiac River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quinnipiac River
Context triple: [Meriden, Connecticut, locatedOn, Quinnipiac River]
  • A. Winnipesaukee River
    The Winnipesaukee River is a New Hampshire river that drains Lake Winnipesaukee and flows southward through several towns before joining other waterways to help form the Merrimack River.
  • B. Kennebec River
    The Kennebec River is a major river in central Maine known for its historical role in logging and shipping and its popular whitewater rafting and recreational opportunities.
  • C. Androscoggin River
    The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
  • D. Connecticut River
    The Connecticut River is the longest river in New England, flowing south from the U.S.-Canada border through four states before emptying into Long Island Sound.
  • E. Saugatuck River
    The Saugatuck River is a river in southwestern Connecticut that flows through several towns before emptying into Long Island Sound at Westport.
  • 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: Quinnipiac River
Triple: [Meriden, Connecticut, locatedOn, Quinnipiac River]
Generated description
The Quinnipiac River is a river in south-central Connecticut that flows south through several communities before emptying into Long Island Sound.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Quinnipiac River
Target entity description: The Quinnipiac River is a river in south-central Connecticut that flows south through several communities before emptying into Long Island Sound.
  • A. Winnipesaukee River
    The Winnipesaukee River is a New Hampshire river that drains Lake Winnipesaukee and flows southward through several towns before joining other waterways to help form the Merrimack River.
  • B. Kennebec River
    The Kennebec River is a major river in central Maine known for its historical role in logging and shipping and its popular whitewater rafting and recreational opportunities.
  • C. Androscoggin River
    The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
  • D. Connecticut River
    The Connecticut River is the longest river in New England, flowing south from the U.S.-Canada border through four states before emptying into Long Island Sound.
  • E. Saugatuck River
    The Saugatuck River is a river in southwestern Connecticut that flows through several towns before emptying into Long Island Sound at Westport.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb1a37c08190b1380f6bf8513a37 completed Feb. 28, 2026, 1:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a58030d0e48190a6390478e62f8659 completed March 2, 2026, 12:18 p.m.
NEDg Description generation batch_69a582410b008190a4f354b354e27c31 completed March 2, 2026, 12:27 p.m.
NED2 Entity disambiguation (via description) batch_69a582eb73c08190982a7fa6bbee536f completed March 2, 2026, 12:30 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.