Triple

T2383856
Position Surface form Disambiguated ID Type / Status
Subject Squannacook River E46371 entity
Predicate hasTributary P415 FINISHED
Object Mulpus Brook
Mulpus Brook is a small stream in Massachusetts that serves as a tributary to the Squannacook River within the Merrimack River watershed.
 E282807 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: Mulpus Brook | Statement: [Squannacook River, hasTributary, Mulpus Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mulpus Brook
Context triple: [Squannacook River, hasTributary, Mulpus Brook]
  • A. Pymmes Brook
    Pymmes Brook is a small urban stream in North London that flows through several boroughs before joining the River Lea.
  • B. Pipp Brook
    Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
  • C. Hebble Brook
    Hebble Brook is a small river in West Yorkshire, England, that flows through the town of Halifax and joins the River Calder.
  • D. Buttermilk Hill Brook
    Buttermilk Hill Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
  • E. Pearl Brook
    Pearl Brook is a small watercourse in Horwich, Greater Manchester, that forms part of the town’s local river network.
  • 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: Mulpus Brook
Triple: [Squannacook River, hasTributary, Mulpus Brook]
Generated description
Mulpus Brook is a small stream in Massachusetts that serves as a tributary to the Squannacook River within the Merrimack River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mulpus Brook
Target entity description: Mulpus Brook is a small stream in Massachusetts that serves as a tributary to the Squannacook River within the Merrimack River watershed.
  • A. Pymmes Brook
    Pymmes Brook is a small urban stream in North London that flows through several boroughs before joining the River Lea.
  • B. Pipp Brook
    Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
  • C. Hebble Brook
    Hebble Brook is a small river in West Yorkshire, England, that flows through the town of Halifax and joins the River Calder.
  • D. Buttermilk Hill Brook
    Buttermilk Hill Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
  • E. Pearl Brook
    Pearl Brook is a small watercourse in Horwich, Greater Manchester, that forms part of the town’s local river network.
  • 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_69a88a1554a48190a0180682bcf099be completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abc7bc87d0819090cd9d19d748bcc3 completed March 7, 2026, 6:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69af905b6cfc8190a7c3b51f121cdb18 completed March 10, 2026, 3:30 a.m.
NEDg Description generation batch_69af9104c1c48190b0f6851ac9422239 completed March 10, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69af9174ef4c8190a219405377fd166a completed March 10, 2026, 3:35 a.m.
Created at: March 4, 2026, 7:57 p.m.