Triple

T17626019
Position Surface form Disambiguated ID Type / Status
Subject Merrymeeting Bay E429844 entity
Predicate receivesInflowsFrom P4496 FINISHED
Object Eastern River
Eastern River is a tributary in Maine that feeds into Merrymeeting Bay, contributing to the region’s interconnected tidal river system.
 E1279243 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: Eastern River | Statement: [Merrymeeting Bay, receivesInflowsFrom, Eastern River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eastern River
Context triple: [Merrymeeting Bay, receivesInflowsFrom, Eastern River]
  • A. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • B. East River
    East River is a tributary of the Fox River in northeastern Wisconsin, flowing through Brown and Calumet counties before emptying into Green Bay.
  • C. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • D. East River
    The East River is a tributary waterway in the Appalachian region of the United States that flows through southern West Virginia and into Virginia.
  • E. East River
    The East River is a mountain river in Gunnison County, Colorado, that flows through the Elk Mountains and joins the Taylor River to form the Gunnison River.
  • 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: Eastern River
Triple: [Merrymeeting Bay, receivesInflowsFrom, Eastern River]
Generated description
Eastern River is a tributary in Maine that feeds into Merrymeeting Bay, contributing to the region’s interconnected tidal river system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eastern River
Target entity description: Eastern River is a tributary in Maine that feeds into Merrymeeting Bay, contributing to the region’s interconnected tidal river system.
  • A. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • B. East River
    East River is a tributary of the Fox River in northeastern Wisconsin, flowing through Brown and Calumet counties before emptying into Green Bay.
  • C. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • D. East River
    The East River is a tributary waterway in the Appalachian region of the United States that flows through southern West Virginia and into Virginia.
  • E. East River
    The East River is a mountain river in Gunnison County, Colorado, that flows through the Elk Mountains and joins the Taylor River to form the Gunnison River.
  • 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_69d889e37f308190a6aa0a69daff86c7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46dbc62e88190b9757dc7c52d7fee completed April 19, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020a991e6881909ce905419e645a6a completed May 11, 2026, 4:58 p.m.
NEDg Description generation batch_6a020c10d1bc81909b0f04337df36be8 completed May 11, 2026, 5:04 p.m.
NED2 Entity disambiguation (via description) batch_6a020cefce4c8190a92f543533e4b801 completed May 11, 2026, 5:08 p.m.
Created at: April 10, 2026, 5:52 a.m.