Triple

T17626016
Position Surface form Disambiguated ID Type / Status
Subject Merrymeeting Bay E429844 entity
Predicate partOf P40 FINISHED
Object Androscoggin River estuary
The Androscoggin River estuary is the tidal lower reach of Maine’s Androscoggin River, where its freshwater mixes with coastal marine waters before entering the Gulf of Maine.
E1281020 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: Androscoggin River estuary | Statement: [Merrymeeting Bay, partOf, Androscoggin River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Androscoggin River estuary
Context triple: [Merrymeeting Bay, partOf, Androscoggin River estuary]
  • A. Kennebec River estuary
    The Kennebec River estuary is a tidal, brackish-water extension of Maine’s Kennebec River system where it meets the Atlantic Ocean, encompassing ecologically rich areas such as Merrymeeting Bay.
  • B. Neponset River estuary
    The Neponset River estuary is a coastal wetland and tidal river mouth in eastern Massachusetts that serves as the transition zone where the Neponset River flows into Boston Harbor and Quincy Bay.
  • C. Weskeag River estuary
    The Weskeag River estuary is a coastal tidal estuary in South Thomaston, Maine, known for its salt marshes, rich birdlife, and scenic waterfront landscape.
  • D. Orne River estuary
    The Orne River estuary is a coastal inlet in Normandy, France, where the Orne River meets the English Channel near key D-Day landing areas.
  • E. Kennebunk River
    The Kennebunk River is a small coastal river in southern Maine that flows into the Atlantic Ocean and helps define the waterfront and harbor area of Kennebunkport.
  • 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: Androscoggin River estuary
Triple: [Merrymeeting Bay, partOf, Androscoggin River estuary]
Generated description
The Androscoggin River estuary is the tidal lower reach of Maine’s Androscoggin River, where its freshwater mixes with coastal marine waters before entering the Gulf of Maine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Androscoggin River estuary
Target entity description: The Androscoggin River estuary is the tidal lower reach of Maine’s Androscoggin River, where its freshwater mixes with coastal marine waters before entering the Gulf of Maine.
  • A. Kennebec River estuary
    The Kennebec River estuary is a tidal, brackish-water extension of Maine’s Kennebec River system where it meets the Atlantic Ocean, encompassing ecologically rich areas such as Merrymeeting Bay.
  • B. Neponset River estuary
    The Neponset River estuary is a coastal wetland and tidal river mouth in eastern Massachusetts that serves as the transition zone where the Neponset River flows into Boston Harbor and Quincy Bay.
  • C. Weskeag River estuary
    The Weskeag River estuary is a coastal tidal estuary in South Thomaston, Maine, known for its salt marshes, rich birdlife, and scenic waterfront landscape.
  • D. Orne River estuary
    The Orne River estuary is a coastal inlet in Normandy, France, where the Orne River meets the English Channel near key D-Day landing areas.
  • E. Kennebunk River
    The Kennebunk River is a small coastal river in southern Maine that flows into the Atlantic Ocean and helps define the waterfront and harbor area of Kennebunkport.
  • 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_6a02164b0adc819088d17b70b31bb6b0 completed May 11, 2026, 5:47 p.m.
NEDg Description generation batch_6a0217eee47881909a61527d4ce7bd54 completed May 11, 2026, 5:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0218636e048190a48bc7f066c7bee1 completed May 11, 2026, 5:56 p.m.
Created at: April 10, 2026, 5:52 a.m.