Triple

T320429
Position Surface form Disambiguated ID Type / Status
Subject Oxford County, Maine E6401 entity
Predicate containsBodyOfWater P1778 FINISHED
Object Saco River
The Saco River is a major river in northeastern New England that flows from the White Mountains of New Hampshire through western Maine to the Atlantic Ocean, historically important for industry, transport, and recreation.
E98798 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: Saco River | Statement: [Oxford County, Maine, containsBodyOfWater, Saco River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saco River
Context triple: [Oxford County, Maine, containsBodyOfWater, Saco River]
  • A. Son River
    The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
  • B. Saugus River
    The Saugus River is a coastal river in northeastern Massachusetts that flows through communities including Saugus and Lynn before emptying into the Atlantic Ocean.
  • C. Mad River
    Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
  • D. Muscoot River
    The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of the Croton River watershed.
  • E. Muddy River
    The Muddy River is a small urban waterway in Boston and Brookline, Massachusetts, that forms a key component of Frederick Law Olmsted’s Emerald Necklace park system.
  • 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: Saco River
Triple: [Oxford County, Maine, containsBodyOfWater, Saco River]
Generated description
The Saco River is a major river in northeastern New England that flows from the White Mountains of New Hampshire through western Maine to the Atlantic Ocean, historically important for industry, transport, and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saco River
Target entity description: The Saco River is a major river in northeastern New England that flows from the White Mountains of New Hampshire through western Maine to the Atlantic Ocean, historically important for industry, transport, and recreation.
  • A. Son River
    The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
  • B. Saugus River
    The Saugus River is a coastal river in northeastern Massachusetts that flows through communities including Saugus and Lynn before emptying into the Atlantic Ocean.
  • C. Mad River
    Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
  • D. Muscoot River
    The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of the Croton River watershed.
  • E. Muddy River
    The Muddy River is a small urban waterway in Boston and Brookline, Massachusetts, that forms a key component of Frederick Law Olmsted’s Emerald Necklace park system.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ee016c408190beab4009653524db completed Feb. 28, 2026, 1:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69a79277143c819091019a9ca625039f completed March 4, 2026, 2:01 a.m.
NEDg Description generation batch_69a7931d1bac8190b9b300f3d7f94131 completed March 4, 2026, 2:04 a.m.
NED2 Entity disambiguation (via description) batch_69a793860a688190a537418beb72141c completed March 4, 2026, 2:05 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.