Triple

T1373682
Position Surface form Disambiguated ID Type / Status
Subject Alewife Brook Reservation E30170 entity
Predicate hasFeature P182 FINISHED
Object Little River
Little River is a small urban waterway in Massachusetts that flows through the Alewife Brook Reservation, contributing to its wetlands and wildlife habitat.
 E379421 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: Little River | Statement: [Alewife Brook Reservation, hasFeature, Little River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little River
Context triple: [Alewife Brook Reservation, hasFeature, Little River]
  • A. Little River
    Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
  • B. Little River
    Little River is a small waterway flowing through the town of Redding in Fairfield County, Connecticut.
  • C. Reedy River
    Reedy River is a scenic waterway in upstate South Carolina known for flowing through downtown Greenville and anchoring the popular Falls Park on the Reedy.
  • D. Wilga River
    The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
  • E. Powwow River
    The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack 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: Little River
Triple: [Alewife Brook Reservation, hasFeature, Little River]
Generated description
Little River is a small urban waterway in Massachusetts that flows through the Alewife Brook Reservation, contributing to its wetlands and wildlife habitat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little River
Target entity description: Little River is a small urban waterway in Massachusetts that flows through the Alewife Brook Reservation, contributing to its wetlands and wildlife habitat.
  • A. Little River
    Little River is a waterway in Durham County, North Carolina, that serves as an important local stream and reservoir source for the surrounding communities.
  • B. Little River
    Little River is a small waterway flowing through the town of Redding in Fairfield County, Connecticut.
  • C. Reedy River
    Reedy River is a scenic waterway in upstate South Carolina known for flowing through downtown Greenville and anchoring the popular Falls Park on the Reedy.
  • D. Wilga River
    The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
  • E. Powwow River
    The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
  • 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2f660888190bc9240e0dc4f0aa3 completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4c342f8f4819095cdf17553c02268 completed March 14, 2026, 2:09 a.m.
NEDg Description generation batch_69b4c4842860819096564ca5c44ccc7f completed March 14, 2026, 2:14 a.m.
NED2 Entity disambiguation (via description) batch_69b4c5295738819095878833d65b63f5 completed March 14, 2026, 2:17 a.m.
Created at: March 1, 2026, 7:57 p.m.