Triple

T13012898
Position Surface form Disambiguated ID Type / Status
Subject Walker Brook E322466 entity
Predicate hasWatershed P17416 FINISHED
Object Squannacook River watershed E902041 NE FINISHED

How this triple was built (2 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: Squannacook River watershed | Statement: [Walker Brook, hasWatershed, Squannacook River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Squannacook River watershed
Context triple: [Walker Brook, hasWatershed, Squannacook River watershed]
  • A. Squannacook River watershed chosen
    The Squannacook River watershed is a New England river basin spanning parts of southern New Hampshire and north-central Massachusetts, known for its forested landscapes, wetlands, and coldwater streams that support diverse wildlife and recreational activities.
  • B. Sippican River watershed
    The Sippican River watershed is a coastal New England drainage basin in southeastern Massachusetts that feeds into Buzzards Bay and supports important freshwater and estuarine habitats.
  • C. Nashua River watershed
    The Nashua River watershed is a river basin in north-central Massachusetts and southern New Hampshire that drains the lands surrounding the Nashua River and its tributaries.
  • D. Ammonoosuc River watershed
    The Ammonoosuc River watershed is the river basin in northern New Hampshire that collects runoff from the Presidential Range and surrounding highlands before draining westward into the Connecticut River.
  • E. Saugus River watershed
    The Saugus River watershed is the drainage basin in eastern Massachusetts that collects and channels water from numerous tributaries into the Saugus River before it flows into the Atlantic Ocean.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d807657e8c8190bd9435ee2f823845 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97ecbb8f4819094d55eb07cb5ad97 completed April 10, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6d5f861188190892b4d693395cc5e completed May 3, 2026, 4:58 a.m.
Created at: April 9, 2026, 8:49 p.m.