Triple

T11522464
Position Surface form Disambiguated ID Type / Status
Subject Brookfield, Connecticut E273198 entity
Predicate hasWaterBody P165 FINISHED
Object Still River — NE NERFINISHED

How this triple was built (3 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: Still River | Statement: [Brookfield, Connecticut, hasWaterBody, Still River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Still River
Context triple: [Brookfield, Connecticut, hasWaterBody, Still River]
  • A. Still River
    Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
  • B. Sassafras River
    The Sassafras River is a tidal tributary of the Chesapeake Bay in Maryland known for its scenic shorelines, boating, and recreational fishing.
  • C. Waters River
    Waters River is a small waterway in Massachusetts that flows through the town of Danvers.
  • D. Pequabuck River
    The Pequabuck River is a small river in central Connecticut that flows through communities such as Bristol before joining the Farmington River.
  • E. Eightmile River
    The Eightmile River is a scenic, largely undeveloped river in southeastern Connecticut known for its high water quality, diverse habitats, and designation as part of the National Wild and Scenic Rivers System.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Still River
Target entity description: Still River is a small river in western Connecticut that flows through Brookfield and joins the Housatonic River.
  • A. Still River chosen
    Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
  • B. Sassafras River
    The Sassafras River is a tidal tributary of the Chesapeake Bay in Maryland known for its scenic shorelines, boating, and recreational fishing.
  • C. Waters River
    Waters River is a small waterway in Massachusetts that flows through the town of Danvers.
  • D. Pequabuck River
    The Pequabuck River is a small river in central Connecticut that flows through communities such as Bristol before joining the Farmington River.
  • E. Eightmile River
    The Eightmile River is a scenic, largely undeveloped river in southeastern Connecticut known for its high water quality, diverse habitats, and designation as part of the National Wild and Scenic Rivers System.
  • F. None of above.

Provenance (2 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fd129c88190893b95222480e04a completed April 10, 2026, 4:42 a.m.
Created at: April 8, 2026, 9:37 p.m.