Triple

T10146493
Position Surface form Disambiguated ID Type / Status
Subject Merrimack River watershed E231719 entity
Predicate containsWatercourse P16952 FINISHED
Object Stony Brook (Merrimack tributary)
Stony Brook (Merrimack tributary) is a stream in northeastern Massachusetts that flows through several towns before joining the Merrimack River.
E844463 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: Stony Brook (Merrimack tributary) | Statement: [Merrimack River watershed, containsWatercourse, Stony Brook (Merrimack tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stony Brook (Merrimack tributary)
Context triple: [Merrimack River watershed, containsWatercourse, Stony Brook (Merrimack tributary)]
  • A. Stony Brook (Millstone River tributary)
    Stony Brook is a stream in central New Jersey that serves as a significant natural watercourse feeding into the Millstone River and supporting local ecosystems and watersheds.
  • B. Mohawk River (New Hampshire)
    The Mohawk River in New Hampshire is a small tributary in Coos County that flows through the northern part of the state before joining the Connecticut River.
  • C. 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.
  • 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. Tioughnioga River
    The Tioughnioga River is a tributary of the Chenango River in central New York State, known for flowing through rural valleys and supporting local recreation and ecosystems.
  • 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: Stony Brook (Merrimack tributary)
Triple: [Merrimack River watershed, containsWatercourse, Stony Brook (Merrimack tributary)]
Generated description
Stony Brook (Merrimack tributary) is a stream in northeastern Massachusetts that flows through several towns before joining the Merrimack River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stony Brook (Merrimack tributary)
Target entity description: Stony Brook (Merrimack tributary) is a stream in northeastern Massachusetts that flows through several towns before joining the Merrimack River.
  • A. Stony Brook (Millstone River tributary)
    Stony Brook is a stream in central New Jersey that serves as a significant natural watercourse feeding into the Millstone River and supporting local ecosystems and watersheds.
  • B. Mohawk River (New Hampshire)
    The Mohawk River in New Hampshire is a small tributary in Coos County that flows through the northern part of the state before joining the Connecticut River.
  • C. 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.
  • 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. Tioughnioga River
    The Tioughnioga River is a tributary of the Chenango River in central New York State, known for flowing through rural valleys and supporting local recreation and ecosystems.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdebffb7688190b5def02f72154b14 completed April 2, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e62236c88190a6ddaf4957cb8b5f completed April 5, 2026, 10:45 p.m.
NEDg Description generation batch_69d2e73fd6988190a338a9e49dc3671b completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e8c425b88190b20f1706fe3343f4 completed April 5, 2026, 10:57 p.m.
Created at: March 30, 2026, 9:07 p.m.