Triple

T6026762
Position Surface form Disambiguated ID Type / Status
Subject Wabash River E134199 entity
Predicate hasTributary P415 FINISHED
Object Vermilion River (Wabash River tributary)
The Vermilion River (Wabash River tributary) is a Midwestern U.S. river flowing through Illinois and Indiana, known for draining rich agricultural lands before joining the Wabash River.
 E563446 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: Vermilion River (Wabash River tributary) | Statement: [Wabash River, hasTributary, Vermilion River (Wabash River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vermilion River (Wabash River tributary)
Context triple: [Wabash River, hasTributary, Vermilion River (Wabash River tributary)]
  • A. Vermilion River (Illinois River tributary)
    Vermilion River (Illinois River tributary) is a river in Illinois that flows through the state's north-central region before joining the Illinois River.
  • B. Huron River (Ohio)
    The Huron River in Ohio is a tributary of Lake Erie that flows through north-central Ohio, including the vicinity of Milan, and is known for its scenic, recreational, and ecological significance.
  • C. Mad River (Ohio)
    Mad River is a tributary of the Great Miami River in western Ohio, known for its clear, spring-fed waters and popularity for canoeing, kayaking, and fishing.
  • D. Sulphur River
    The Sulphur River is a river in northeastern Texas and southwestern Arkansas known for its forested bottomlands, wildlife habitat, and role in regional water supply and recreation.
  • E. Black River (Ohio)
    Black River (Ohio) is a river in northern Ohio that flows into Lake Erie and has historically supported industry, shipping, and recreation in the Lorain area.
  • 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: Vermilion River (Wabash River tributary)
Triple: [Wabash River, hasTributary, Vermilion River (Wabash River tributary)]
Generated description
The Vermilion River (Wabash River tributary) is a Midwestern U.S. river flowing through Illinois and Indiana, known for draining rich agricultural lands before joining the Wabash River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vermilion River (Wabash River tributary)
Target entity description: The Vermilion River (Wabash River tributary) is a Midwestern U.S. river flowing through Illinois and Indiana, known for draining rich agricultural lands before joining the Wabash River.
  • A. Vermilion River (Illinois River tributary)
    Vermilion River (Illinois River tributary) is a river in Illinois that flows through the state's north-central region before joining the Illinois River.
  • B. Huron River (Ohio)
    The Huron River in Ohio is a tributary of Lake Erie that flows through north-central Ohio, including the vicinity of Milan, and is known for its scenic, recreational, and ecological significance.
  • C. Mad River (Ohio)
    Mad River is a tributary of the Great Miami River in western Ohio, known for its clear, spring-fed waters and popularity for canoeing, kayaking, and fishing.
  • D. Sulphur River
    The Sulphur River is a river in northeastern Texas and southwestern Arkansas known for its forested bottomlands, wildlife habitat, and role in regional water supply and recreation.
  • E. Black River (Ohio)
    Black River (Ohio) is a river in northern Ohio that flows into Lake Erie and has historically supported industry, shipping, and recreation in the Lorain area.
  • 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_69c0087515148190a97475d412563865 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0560cdc308190b25ca8ecb42c4e4f completed March 22, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c113799d648190a08516a33a5f92b7 completed March 23, 2026, 10:18 a.m.
NEDg Description generation batch_69c113c9bc048190ab517300d56dd8e0 completed March 23, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69c1144e77f881908ab59a67160c1630 completed March 23, 2026, 10:22 a.m.
Created at: March 22, 2026, 4:07 p.m.