Triple

T11926904
Position Surface form Disambiguated ID Type / Status
Subject Kennebec River watershed E283805 entity
Predicate hydrologicallyConnectedTo P20872 FINISHED
Object Penobscot River watershed (via Gulf of Maine) E438434 NE FINISHED

How this triple was built (2 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: Penobscot River watershed (via Gulf of Maine) | Statement: [Kennebec River watershed, hydrologicallyConnectedTo, Penobscot River watershed (via Gulf of Maine)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Penobscot River watershed (via Gulf of Maine)
Context triple: [Kennebec River watershed, hydrologicallyConnectedTo, Penobscot River watershed (via Gulf of Maine)]
  • A. Penobscot River watershed chosen
    The Penobscot River watershed is the extensive drainage basin in Maine that collects and channels water from numerous tributaries and landscapes into the Penobscot River system.
  • B. Kennebec River watershed
    The Kennebec River watershed is the drainage basin of Maine’s Kennebec River, encompassing its tributaries, surrounding lands, and communities that rely on its freshwater ecosystem.
  • C. Kennebec River near Skowhegan, Maine
    The Kennebec River near Skowhegan, Maine is a major central Maine waterway known for its historic mill towns, scenic valleys, and popular whitewater recreation.
  • D. Sebasticook River watershed
    The Sebasticook River watershed is a drainage basin in central Maine that collects water from numerous lakes, rivers, and streams before ultimately feeding into the Kennebec River system.
  • E. Androscoggin River watershed
    The Androscoggin River watershed is the land area in Maine and New Hampshire whose surface water drains into the Androscoggin River, encompassing its tributaries, lakes, and surrounding ecosystems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8e8e3ff308190851ce656286bc67e completed April 10, 2026, 12:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69f458a576fc8190b68b27365cd53caf completed May 1, 2026, 7:39 a.m.
Created at: April 8, 2026, 9:45 p.m.