Triple

T11446460
Position Surface form Disambiguated ID Type / Status
Subject Sebago Lake E271278 entity
Predicate inflow P415 FINISHED
Object Northwest River
Northwest River is a tributary waterway in Maine that feeds into Sebago Lake, contributing to the lake’s freshwater inflow and regional watershed system.
E1094473 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: Northwest River | Statement: [Sebago Lake, inflow, Northwest River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northwest River
Context triple: [Sebago Lake, inflow, Northwest River]
  • A. Northwest River
    Northwest River is a scenic waterway in Chesapeake, Virginia, known for its surrounding wetlands, wildlife habitat, and recreational opportunities such as fishing and boating.
  • B. North West River
    North West River is a small town in central Labrador, Newfoundland and Labrador, Canada, known as one of the province’s oldest inland settlements and a historic hub for Indigenous and fur trade activity.
  • C. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • D. Nantua River
    The Nantua River is a French watercourse that flows through the Ain department in eastern France and ultimately drains into the Saône River basin.
  • E. Odet River
    The Odet River is a scenic waterway in Brittany, France, often called one of the country’s most beautiful rivers as it flows to the Atlantic through historic towns and lush wooded valleys.
  • 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: Northwest River
Triple: [Sebago Lake, inflow, Northwest River]
Generated description
Northwest River is a tributary waterway in Maine that feeds into Sebago Lake, contributing to the lake’s freshwater inflow and regional watershed system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northwest River
Target entity description: Northwest River is a tributary waterway in Maine that feeds into Sebago Lake, contributing to the lake’s freshwater inflow and regional watershed system.
  • A. Northwest River
    Northwest River is a scenic waterway in Chesapeake, Virginia, known for its surrounding wetlands, wildlife habitat, and recreational opportunities such as fishing and boating.
  • B. North West River
    North West River is a small town in central Labrador, Newfoundland and Labrador, Canada, known as one of the province’s oldest inland settlements and a historic hub for Indigenous and fur trade activity.
  • C. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • D. Nantua River
    The Nantua River is a French watercourse that flows through the Ain department in eastern France and ultimately drains into the Saône River basin.
  • E. Odet River
    The Odet River is a scenic waterway in Brittany, France, often called one of the country’s most beautiful rivers as it flows to the Atlantic through historic towns and lush wooded valleys.
  • 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d81c6d4890819082fb4a670feb2629 completed April 9, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c1d31048190ab0a8d8e00515211 completed May 8, 2026, 2:36 a.m.
NEDg Description generation batch_69fd4cab717c819080d817d9851fe7c6 completed May 8, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69fd4d5b489081908016e62d4db476ce completed May 8, 2026, 2:41 a.m.
Created at: April 8, 2026, 9:35 p.m.