Triple

T19855272
Position Surface form Disambiguated ID Type / Status
Subject Weymouth Back River E477114 entity
Predicate hasTributary P415 FINISHED
Object Fresh River (Weymouth)
Fresh River (Weymouth) is a small stream in Weymouth, Massachusetts, that forms part of the local watershed feeding into the Weymouth Back River.
 E1398017 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: Fresh River (Weymouth) | Statement: [Weymouth Back River, hasTributary, Fresh River (Weymouth)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fresh River (Weymouth)
Context triple: [Weymouth Back River, hasTributary, Fresh River (Weymouth)]
  • A. Newport River
    The Newport River is a coastal waterway in eastern North Carolina that flows into Bogue Sound near the town of Morehead City.
  • B. Lynnhaven River
    The Lynnhaven River is a tidal estuarine river in Virginia known for its oyster reefs, recreational boating, and ecological restoration efforts.
  • C. Wareham River
    Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
  • D. Bay River
    Bay River is a tidal river in eastern North Carolina that flows into Pamlico Sound, contributing to the region’s estuarine ecosystem.
  • E. Hampton Falls River
    The Hampton Falls River is a small coastal river in southeastern New Hampshire that flows through the town of Hampton Falls before emptying into the Atlantic Ocean.
  • 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: Fresh River (Weymouth)
Triple: [Weymouth Back River, hasTributary, Fresh River (Weymouth)]
Generated description
Fresh River (Weymouth) is a small stream in Weymouth, Massachusetts, that forms part of the local watershed feeding into the Weymouth Back River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fresh River (Weymouth)
Target entity description: Fresh River (Weymouth) is a small stream in Weymouth, Massachusetts, that forms part of the local watershed feeding into the Weymouth Back River.
  • A. Newport River
    The Newport River is a coastal waterway in eastern North Carolina that flows into Bogue Sound near the town of Morehead City.
  • B. Lynnhaven River
    The Lynnhaven River is a tidal estuarine river in Virginia known for its oyster reefs, recreational boating, and ecological restoration efforts.
  • C. Wareham River
    Wareham River is a small tidal river in Wareham, Massachusetts, that flows into Buzzards Bay and supports local boating and marine activities.
  • D. Bay River
    Bay River is a tidal river in eastern North Carolina that flows into Pamlico Sound, contributing to the region’s estuarine ecosystem.
  • E. Hampton Falls River
    The Hampton Falls River is a small coastal river in southeastern New Hampshire that flows through the town of Hampton Falls before emptying into the Atlantic Ocean.
  • 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_69d8e51d39d081909bcfafeaaf3d2fcc completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6586b5b088190948ef002c1e77176 completed April 20, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07d44364e8819082c2f9ac214106c9 completed May 16, 2026, 2:19 a.m.
NEDg Description generation batch_6a07d4c5097881908ac419ffb3a639da completed May 16, 2026, 2:21 a.m.
NED2 Entity disambiguation (via description) batch_6a07d5302eb88190a838610910153459 completed May 16, 2026, 2:23 a.m.
Created at: April 10, 2026, 1:51 p.m.