Triple

T20001898
Position Surface form Disambiguated ID Type / Status
Subject Salem, Indiana E494351 entity
Predicate locatedOn P40 FINISHED
Object Blue River
Blue River is a waterway in southern Indiana known for flowing through communities like Salem and offering scenic natural and recreational areas.
 E1411644 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: Blue River | Statement: [Salem, Indiana, locatedOn, Blue River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blue River
Context triple: [Salem, Indiana, locatedOn, Blue River]
  • A. Blue River
    Blue River is a tributary of the Missouri River that flows through eastern Kansas and western Missouri, including the Kansas City metropolitan area.
  • B. Blue River
    Blue River is a mountain river in Colorado known for flowing through ski country and recreation areas within the White River National Forest before joining the Colorado River.
  • C. Blue River
    Blue River is a small community in British Columbia, Canada, known as a gateway to outdoor recreation in the Thompson-Nicola region, including skiing, hiking, and wilderness tourism.
  • D. Bei River
    The Bei River is one of the principal tributaries of southern China’s Pearl River system, flowing through Guangdong province and helping drain the Pearl River Delta region.
  • E. Silver River
    Silver River is a spring-fed waterway in central Florida known for its clear waters, abundant wildlife, and popular recreational activities such as kayaking and wildlife viewing.
  • 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: Blue River
Triple: [Salem, Indiana, locatedOn, Blue River]
Generated description
Blue River is a waterway in southern Indiana known for flowing through communities like Salem and offering scenic natural and recreational areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blue River
Target entity description: Blue River is a waterway in southern Indiana known for flowing through communities like Salem and offering scenic natural and recreational areas.
  • A. Blue River
    Blue River is a tributary of the Missouri River that flows through eastern Kansas and western Missouri, including the Kansas City metropolitan area.
  • B. Blue River
    Blue River is a mountain river in Colorado known for flowing through ski country and recreation areas within the White River National Forest before joining the Colorado River.
  • C. Blue River
    Blue River is a small community in British Columbia, Canada, known as a gateway to outdoor recreation in the Thompson-Nicola region, including skiing, hiking, and wilderness tourism.
  • D. Bei River
    The Bei River is one of the principal tributaries of southern China’s Pearl River system, flowing through Guangdong province and helping drain the Pearl River Delta region.
  • E. Silver River
    Silver River is a spring-fed waterway in central Florida known for its clear waters, abundant wildlife, and popular recreational activities such as kayaking and wildlife viewing.
  • 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_69da626b2d748190886981ea90c8b2ea completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e661a222908190b88e1d11cb1b7ee3 completed April 20, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0826f82f848190b16286d3966d204c completed May 16, 2026, 8:12 a.m.
NEDg Description generation batch_6a0828995470819097ea2998bb2d7be6 completed May 16, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0829ee7e5c819087701ea556f29974 completed May 16, 2026, 8:25 a.m.
Created at: April 11, 2026, 3:32 p.m.