Triple

T14136749
Position Surface form Disambiguated ID Type / Status
Subject Androscoggin River watershed E350316 entity
Predicate hasPart P35 FINISHED
Object Ellis River (Androscoggin River tributary)
Ellis River is a tributary stream in western Maine that flows through Oxford County before joining the Androscoggin River.
 E1081882 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: Ellis River (Androscoggin River tributary) | Statement: [Androscoggin River watershed, hasPart, Ellis River (Androscoggin River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ellis River (Androscoggin River tributary)
Context triple: [Androscoggin River watershed, hasPart, Ellis River (Androscoggin River tributary)]
  • A. Ellis River (Saco River tributary)
    Ellis River is a mountain stream in New Hampshire that flows through the White Mountains before joining the Saco River.
  • B. Swift River (Androscoggin River)
    Swift River (Androscoggin River) is a tributary stream in western Maine known for its scenic, forested course and contribution to the Androscoggin River watershed.
  • C. 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.
  • D. Little Androscoggin River
    The Little Androscoggin River is a smaller river in western Maine that drains several lakes and communities before joining the larger Androscoggin River.
  • E. 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.
  • 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: Ellis River (Androscoggin River tributary)
Triple: [Androscoggin River watershed, hasPart, Ellis River (Androscoggin River tributary)]
Generated description
Ellis River is a tributary stream in western Maine that flows through Oxford County before joining the Androscoggin River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ellis River (Androscoggin River tributary)
Target entity description: Ellis River is a tributary stream in western Maine that flows through Oxford County before joining the Androscoggin River.
  • A. Ellis River (Saco River tributary)
    Ellis River is a mountain stream in New Hampshire that flows through the White Mountains before joining the Saco River.
  • B. Swift River (Androscoggin River)
    Swift River (Androscoggin River) is a tributary stream in western Maine known for its scenic, forested course and contribution to the Androscoggin River watershed.
  • C. 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.
  • D. Little Androscoggin River
    The Little Androscoggin River is a smaller river in western Maine that drains several lakes and communities before joining the larger Androscoggin River.
  • E. 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.
  • 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_69d827865f608190b311820428ae027b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de610fb86c81909eb26bf9c13696ca completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf14439c81908b2a9999a35cc346 completed May 7, 2026, 6:51 p.m.
NEDg Description generation batch_69fce396360481909fe12fdee307d00d completed May 7, 2026, 7:10 p.m.
NED2 Entity disambiguation (via description) batch_69fce3d07f048190833bd56b46a9f5fb completed May 7, 2026, 7:11 p.m.
Created at: April 10, 2026, 12:28 a.m.