Triple

T10771327
Position Surface form Disambiguated ID Type / Status
Subject Battle of Perryville E254085 entity
Predicate primaryRiverNearby P15504 FINISHED
Object Chaplin River
The Chaplin River is a small waterway in central Kentucky notable for flowing near the site of the American Civil War’s Battle of Perryville.
E1061091 NE FINISHED

How this triple was built (5 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: Chaplin River | Statement: [Battle of Perryville, primaryRiverNearby, Chaplin River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chaplin River
Context triple: [Battle of Perryville, primaryRiverNearby, Chaplin River]
  • A. Vernon River
    The Vernon River is a tidal river in coastal Georgia that flows through the Savannah area and supports local ecosystems and waterfront communities.
  • B. Stewart River
    Stewart River is a significant river in Canada's Yukon Territory known for its historical role in the Klondike Gold Rush and as a major tributary of the Yukon River.
  • C. Fortescue River
    The Fortescue River is one of Western Australia's longest rivers, flowing through the arid Pilbara region and supporting important ecological and mining areas before reaching the Indian Ocean.
  • D. Vinces River
    The Vinces River is a significant waterway in Ecuador’s coastal region, flowing through agricultural areas and contributing to local irrigation and transport.
  • E. Canning River
    The Canning River is a significant waterway in Western Australia that flows through Perth’s southeastern suburbs before joining the Swan 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: Chaplin River
Triple: [Battle of Perryville, primaryRiverNearby, Chaplin River]
Generated description
The Chaplin River is a small waterway in central Kentucky notable for flowing near the site of the American Civil War’s Battle of Perryville.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chaplin River
Target entity description: The Chaplin River is a small waterway in central Kentucky notable for flowing near the site of the American Civil War’s Battle of Perryville.
  • A. Vernon River
    The Vernon River is a tidal river in coastal Georgia that flows through the Savannah area and supports local ecosystems and waterfront communities.
  • B. Stewart River
    Stewart River is a significant river in Canada's Yukon Territory known for its historical role in the Klondike Gold Rush and as a major tributary of the Yukon River.
  • C. Fortescue River
    The Fortescue River is one of Western Australia's longest rivers, flowing through the arid Pilbara region and supporting important ecological and mining areas before reaching the Indian Ocean.
  • D. Vinces River
    The Vinces River is a significant waterway in Ecuador’s coastal region, flowing through agricultural areas and contributing to local irrigation and transport.
  • E. Canning River
    The Canning River is a significant waterway in Western Australia that flows through Perth’s southeastern suburbs before joining the Swan River.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: primaryRiverNearby
Context triple: [Battle of Perryville, primaryRiverNearby, Chaplin River]
  • A. nearbyWatercourse
    Indicates that one entity is located close to or alongside a natural or artificial watercourse, such as a river, stream, or canal.
  • B. closelyAssociatedRiver chosen
    Indicates a river that is geographically or functionally closely connected to the subject, such as flowing nearby, through, or otherwise strongly linked to it.
  • C. riverLocation
    Indicates that a river is located in, passes through, or is geographically associated with a specified place or region.
  • D. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • E. associatedRiverBasin
    Indicates that one entity is linked to, or lies within the drainage area of, a particular river basin.
  • F. None of above.

Provenance (6 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d732314bcc8190980c6f698f64ccf5 completed April 9, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b0513f408190b822566b8fc771cd completed May 3, 2026, 8:30 p.m.
NEDg Description generation batch_69f7b14fe1cc8190b1a5f6f0e80b7e39 completed May 3, 2026, 8:34 p.m.
NED2 Entity disambiguation (via description) batch_69f7b20f67048190a641527353e3ff43 completed May 3, 2026, 8:37 p.m.
PD Predicate disambiguation batch_69d6f31455648190b5c24690487b1b54 completed April 9, 2026, 12:30 a.m.
Created at: April 8, 2026, 9:16 p.m.