Triple

T16538176
Position Surface form Disambiguated ID Type / Status
Subject Norwalk River E401747 entity
Predicate hasTributary P415 FINISHED
Object Saugatuck River watershed (headwater proximity)
The Saugatuck River watershed (headwater proximity) is a drainage basin in southwestern Connecticut whose uppermost streams and source areas lie close to those of the nearby Norwalk River system.
E1220321 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: Saugatuck River watershed (headwater proximity) | Statement: [Norwalk River, hasTributary, Saugatuck River watershed (headwater proximity)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saugatuck River watershed (headwater proximity)
Context triple: [Norwalk River, hasTributary, Saugatuck River watershed (headwater proximity)]
  • A. 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.
  • B. Farmington River upper watershed
    The Farmington River upper watershed is a headwater region in northwestern Connecticut that collects and channels rainfall and streamflow into the main stem of the Farmington River.
  • C. 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.
  • D. St. Regis River watershed
    The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
  • E. Quinnipiac River watershed
    The Quinnipiac River watershed is the land area in south-central Connecticut whose surface water drains into the Quinnipiac River, encompassing its tributaries, wetlands, and surrounding 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: Saugatuck River watershed (headwater proximity)
Triple: [Norwalk River, hasTributary, Saugatuck River watershed (headwater proximity)]
Generated description
The Saugatuck River watershed (headwater proximity) is a drainage basin in southwestern Connecticut whose uppermost streams and source areas lie close to those of the nearby Norwalk River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saugatuck River watershed (headwater proximity)
Target entity description: The Saugatuck River watershed (headwater proximity) is a drainage basin in southwestern Connecticut whose uppermost streams and source areas lie close to those of the nearby Norwalk River system.
  • A. 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.
  • B. Farmington River upper watershed
    The Farmington River upper watershed is a headwater region in northwestern Connecticut that collects and channels rainfall and streamflow into the main stem of the Farmington River.
  • C. 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.
  • D. St. Regis River watershed
    The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
  • E. Quinnipiac River watershed
    The Quinnipiac River watershed is the land area in south-central Connecticut whose surface water drains into the Quinnipiac River, encompassing its tributaries, wetlands, and surrounding 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34559ca948190a9eb810b9b3be079 completed April 18, 2026, 8:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067aafee48190a0652fb4fac04a5b completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00686f87408190b7d8a41cd54735d8 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a006b6edd7081908730363b267253dd completed May 10, 2026, 11:26 a.m.
Created at: April 10, 2026, 5:15 a.m.