Triple

T3268364
Position Surface form Disambiguated ID Type / Status
Subject Androscoggin River E68581 entity
Predicate hasTributary P415 FINISHED
Object Dead River (Androscoggin tributary)
Dead River (Androscoggin tributary) is a smaller river in Maine that feeds into the Androscoggin River as part of the region’s interconnected watershed system.
E341419 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: Dead River (Androscoggin tributary) | Statement: [Androscoggin River, hasTributary, Dead River (Androscoggin tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dead River (Androscoggin tributary)
Context triple: [Androscoggin River, hasTributary, Dead River (Androscoggin tributary)]
  • A. Fish River (Maine)
    Fish River (Maine) is a river in northern Maine that flows through Aroostook County and joins the Saint John River near the town of Fort Kent.
  • B. Dead River (Michigan)
    Dead River is a river in Michigan’s Upper Peninsula that flows through Marquette County into Lake Superior, historically significant for its role in local industry and recreation.
  • C. Salmon Falls River
    The Salmon Falls River is a New England waterway that flows between Maine and New Hampshire, historically important for powering mills and defining part of the states’ shared boundary.
  • D. Androscoggin River
    The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
  • E. Sunday River
    Sunday River is a major ski resort in western Maine known for its extensive terrain, reliable snow, and vibrant four-season mountain activities.
  • 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: Dead River (Androscoggin tributary)
Triple: [Androscoggin River, hasTributary, Dead River (Androscoggin tributary)]
Generated description
Dead River (Androscoggin tributary) is a smaller river in Maine that feeds into the Androscoggin River as part of the region’s interconnected watershed system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dead River (Androscoggin tributary)
Target entity description: Dead River (Androscoggin tributary) is a smaller river in Maine that feeds into the Androscoggin River as part of the region’s interconnected watershed system.
  • A. Fish River (Maine)
    Fish River (Maine) is a river in northern Maine that flows through Aroostook County and joins the Saint John River near the town of Fort Kent.
  • B. Dead River (Michigan)
    Dead River is a river in Michigan’s Upper Peninsula that flows through Marquette County into Lake Superior, historically significant for its role in local industry and recreation.
  • C. Salmon Falls River
    The Salmon Falls River is a New England waterway that flows between Maine and New Hampshire, historically important for powering mills and defining part of the states’ shared boundary.
  • D. Androscoggin River
    The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
  • E. Sunday River
    Sunday River is a major ski resort in western Maine known for its extensive terrain, reliable snow, and vibrant four-season mountain activities.
  • 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_69ad8590444081909e8107a8aeef3a23 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adafcf9c6c819092f9c618b778b46d completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b28ef261ec819091c62620765e2cef completed March 12, 2026, 10:01 a.m.
NEDg Description generation batch_69b28f9efe408190bcb1e16931b2fe62 completed March 12, 2026, 10:04 a.m.
NED2 Entity disambiguation (via description) batch_69b2a8b873b081909bbb5de329e45169 completed March 12, 2026, 11:51 a.m.
Created at: March 8, 2026, 3:09 p.m.