Triple

T13955223
Position Surface form Disambiguated ID Type / Status
Subject Fort River E335638 entity
Predicate tributaryOf P415 FINISHED
Object Mill River (Connecticut River tributary)
Mill River is a tributary of the Connecticut River in western Massachusetts, known for flowing through the Amherst area and supporting local ecosystems and recreation.
E152883 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: Mill River (Connecticut River tributary) | Statement: [Fort River, tributaryOf, Mill River (Connecticut River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mill River (Connecticut River tributary)
Context triple: [Fort River, tributaryOf, Mill River (Connecticut River tributary)]
  • A. Mill River (Fairfield, Connecticut)
    Mill River in Fairfield, Connecticut is a coastal river that flows through the village of Southport into Long Island Sound, historically supporting local maritime and commercial activity.
  • B. Mill River (Taunton River tributary)
    Mill River (Taunton River tributary) is a small river in southeastern Massachusetts that flows through communities such as Taunton before joining the Taunton River within the larger Narragansett Bay watershed.
  • C. Mill River (Massachusetts)
    Mill River is a small river in western Massachusetts that flows through the town of Amherst and its surrounding area.
  • D. Mill River (Nassau County, New York)
    Mill River in Nassau County, New York, is a tidal river and estuarine waterway on Long Island that flows through several communities before emptying into Hewlett Bay.
  • E. Still River (Connecticut)
    Still River (Connecticut) is a small river in western Connecticut that flows through Danbury and Brookfield before joining the Housatonic 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: Mill River (Connecticut River tributary)
Triple: [Fort River, tributaryOf, Mill River (Connecticut River tributary)]
Generated description
Mill River is a tributary of the Connecticut River in western Massachusetts, known for flowing through the Amherst area and supporting local ecosystems and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mill River (Connecticut River tributary)
Target entity description: Mill River is a tributary of the Connecticut River in western Massachusetts, known for flowing through the Amherst area and supporting local ecosystems and recreation.
  • A. Mill River (Fairfield, Connecticut)
    Mill River in Fairfield, Connecticut is a coastal river that flows through the village of Southport into Long Island Sound, historically supporting local maritime and commercial activity.
  • B. Mill River (Taunton River tributary)
    Mill River (Taunton River tributary) is a small river in southeastern Massachusetts that flows through communities such as Taunton before joining the Taunton River within the larger Narragansett Bay watershed.
  • C. Mill River (Massachusetts) chosen
    Mill River is a small river in western Massachusetts that flows through the town of Amherst and its surrounding area.
  • D. Mill River (Nassau County, New York)
    Mill River in Nassau County, New York, is a tidal river and estuarine waterway on Long Island that flows through several communities before emptying into Hewlett Bay.
  • E. Still River (Connecticut)
    Still River (Connecticut) is a small river in western Connecticut that flows through Danbury and Brookfield before joining the Housatonic River.
  • F. None of above.

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_69d81c6081b88190b53e317c3370c8fe completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2e78a4a481908e438745631a43c0 completed April 14, 2026, 12:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69fba1d0735c81909ec0eab090af08a1 completed May 6, 2026, 8:17 p.m.
NEDg Description generation batch_69fba5646cb48190acd932f6fbd6fe62 completed May 6, 2026, 8:32 p.m.
NED2 Entity disambiguation (via description) batch_69fba6525d0c8190a1ab15881030c11c completed May 6, 2026, 8:36 p.m.
Created at: April 9, 2026, 10:17 p.m.