Triple

T10146616
Position Surface form Disambiguated ID Type / Status
Subject Merrimack River watershed E231719 entity
Predicate containsWaterBody P1778 FINISHED
Object Echo Lake (Franconia Notch)
Echo Lake (Franconia Notch) is a small scenic mountain lake in Franconia Notch State Park in New Hampshire, popular for its views of the surrounding peaks and outdoor recreation.
 E844037 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: Echo Lake (Franconia Notch) | Statement: [Merrimack River watershed, containsWaterBody, Echo Lake (Franconia Notch)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Echo Lake (Franconia Notch)
Context triple: [Merrimack River watershed, containsWaterBody, Echo Lake (Franconia Notch)]
  • A. Ell Pond
    Ell Pond is a scenic natural pond and surrounding parkland in Melrose, Massachusetts, known for its walking paths, wildlife, and recreational green space.
  • B. Hinsdale Lake
    Hinsdale Lake is a small freshwater lake located in the town of Hinsdale in western Massachusetts, used primarily for recreation and local outdoor activities.
  • C. Lake Wassookeag
    Lake Wassookeag is a freshwater lake in Dexter, Maine, known for recreational activities like boating, fishing, and swimming in a scenic rural setting.
  • D. Emerson Pond
    Emerson Pond is a small freshwater pond located in the town of Chester in Rockingham County, New Hampshire.
  • E. Mirror Lake (New York)
    Mirror Lake (New York) is a small, scenic Adirondack lake known for its calm, motor-free waters and central role in the village of Lake Placid’s recreation and tourism.
  • 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: Echo Lake (Franconia Notch)
Triple: [Merrimack River watershed, containsWaterBody, Echo Lake (Franconia Notch)]
Generated description
Echo Lake (Franconia Notch) is a small scenic mountain lake in Franconia Notch State Park in New Hampshire, popular for its views of the surrounding peaks and outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Echo Lake (Franconia Notch)
Target entity description: Echo Lake (Franconia Notch) is a small scenic mountain lake in Franconia Notch State Park in New Hampshire, popular for its views of the surrounding peaks and outdoor recreation.
  • A. Ell Pond
    Ell Pond is a scenic natural pond and surrounding parkland in Melrose, Massachusetts, known for its walking paths, wildlife, and recreational green space.
  • B. Hinsdale Lake
    Hinsdale Lake is a small freshwater lake located in the town of Hinsdale in western Massachusetts, used primarily for recreation and local outdoor activities.
  • C. Lake Wassookeag
    Lake Wassookeag is a freshwater lake in Dexter, Maine, known for recreational activities like boating, fishing, and swimming in a scenic rural setting.
  • D. Emerson Pond
    Emerson Pond is a small freshwater pond located in the town of Chester in Rockingham County, New Hampshire.
  • E. Mirror Lake (New York)
    Mirror Lake (New York) is a small, scenic Adirondack lake known for its calm, motor-free waters and central role in the village of Lake Placid’s recreation and tourism.
  • 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_69d2e62c1984819095fcb239f11731b4 completed April 5, 2026, 10:46 p.m.
NEDg Description generation batch_69d2e73fd6988190a338a9e49dc3671b completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e8c9058c8190bfa5720397331fa1 completed April 5, 2026, 10:57 p.m.
Created at: March 30, 2026, 9:07 p.m.