Triple

T14094096
Position Surface form Disambiguated ID Type / Status
Subject North Manchester, Indiana E339205 entity
Predicate hasFeature P182 FINISHED
Object Eel River
Eel River is a river in northern Indiana that flows through communities such as North Manchester and serves as a local natural and recreational resource.
E1102479 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: Eel River | Statement: [North Manchester, Indiana, hasFeature, Eel River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eel River
Context triple: [North Manchester, Indiana, hasFeature, Eel River]
  • A. North Fork Eel River
    The North Fork Eel River is a major, largely undeveloped tributary of Northern California’s Eel River, flowing through remote, rugged terrain that supports diverse wildlife and important salmonid habitat.
  • B. South Fork Eel River
    The South Fork Eel River is a major tributary of Northern California’s Eel River, known for its scenic redwood-lined corridor and ecological importance for salmon and steelhead habitat.
  • C. Eel River Basin
    The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
  • D. Vedder River
    The Vedder River is a salmon-bearing river in British Columbia, Canada, known for its recreational fishing, diking trails, and proximity to the city of Chilliwack.
  • E. Alsea River
    The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
  • 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: Eel River
Triple: [North Manchester, Indiana, hasFeature, Eel River]
Generated description
Eel River is a river in northern Indiana that flows through communities such as North Manchester and serves as a local natural and recreational resource.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eel River
Target entity description: Eel River is a river in northern Indiana that flows through communities such as North Manchester and serves as a local natural and recreational resource.
  • A. North Fork Eel River
    The North Fork Eel River is a major, largely undeveloped tributary of Northern California’s Eel River, flowing through remote, rugged terrain that supports diverse wildlife and important salmonid habitat.
  • B. South Fork Eel River
    The South Fork Eel River is a major tributary of Northern California’s Eel River, known for its scenic redwood-lined corridor and ecological importance for salmon and steelhead habitat.
  • C. Eel River Basin
    The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
  • D. Vedder River
    The Vedder River is a salmon-bearing river in British Columbia, Canada, known for its recreational fishing, diking trails, and proximity to the city of Chilliwack.
  • E. Alsea River
    The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
  • 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_69d81c69b5c8819094aa1abf18302908 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de5fb7fb3c819083266dbe7e93aaff completed April 14, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6d756bb48190ae5598e48b281f71 completed May 8, 2026, 4:58 a.m.
NEDg Description generation batch_69fd6efed3108190a524c64adf740303 completed May 8, 2026, 5:05 a.m.
NED2 Entity disambiguation (via description) batch_69fd6f8648408190aed910a7f269abee completed May 8, 2026, 5:07 a.m.
Created at: April 9, 2026, 10:22 p.m.