Triple

T8721345
Position Surface form Disambiguated ID Type / Status
Subject Midcoast Maine E207017 entity
Predicate hasPart P35 FINISHED
Object Damariscotta River
The Damariscotta River is a tidal estuary in coastal Maine renowned for its oyster beds, scenic beauty, and historic shell middens.
E801545 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: Damariscotta River | Statement: [Midcoast Maine, hasPart, Damariscotta River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Damariscotta River
Context triple: [Midcoast Maine, hasPart, Damariscotta River]
  • A. Presumpscot River
    The Presumpscot River is a major river in southern Maine that flows from Sebago Lake to Casco Bay, historically important for industry and now valued for recreation and hydropower.
  • B. Penobscot River
    The Penobscot River is a major river in Maine that flows through central and eastern parts of the state to Penobscot Bay, historically important for transportation, logging, and fisheries.
  • C. 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.
  • D. Merrymeeting River
    The Merrymeeting River is a tributary in central New Hampshire that drains Merrymeeting Lake and flows into Lake Winnipesaukee, contributing to the region’s interconnected lake and river system.
  • E. Kennebec River
    The Kennebec River is a major river in central Maine known for its historical role in logging and shipping and its popular whitewater rafting and recreational opportunities.
  • 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: Damariscotta River
Triple: [Midcoast Maine, hasPart, Damariscotta River]
Generated description
The Damariscotta River is a tidal estuary in coastal Maine renowned for its oyster beds, scenic beauty, and historic shell middens.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Damariscotta River
Target entity description: The Damariscotta River is a tidal estuary in coastal Maine renowned for its oyster beds, scenic beauty, and historic shell middens.
  • A. Presumpscot River
    The Presumpscot River is a major river in southern Maine that flows from Sebago Lake to Casco Bay, historically important for industry and now valued for recreation and hydropower.
  • B. Penobscot River
    The Penobscot River is a major river in Maine that flows through central and eastern parts of the state to Penobscot Bay, historically important for transportation, logging, and fisheries.
  • C. 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.
  • D. Merrymeeting River
    The Merrymeeting River is a tributary in central New Hampshire that drains Merrymeeting Lake and flows into Lake Winnipesaukee, contributing to the region’s interconnected lake and river system.
  • E. Kennebec River
    The Kennebec River is a major river in central Maine known for its historical role in logging and shipping and its popular whitewater rafting and recreational opportunities.
  • 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d03f0848190a50c77e5cd028ee7 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12cb212808190af26adc154006d52 completed April 4, 2026, 3:22 p.m.
NEDg Description generation batch_69d12d594cec8190bdabc65a04b286a5 completed April 4, 2026, 3:25 p.m.
NED2 Entity disambiguation (via description) batch_69d12db7b224819099427cc571f1046f completed April 4, 2026, 3:26 p.m.
Created at: March 30, 2026, 6:36 p.m.