Triple

T7321508
Position Surface form Disambiguated ID Type / Status
Subject Bow River E168557 entity
Predicate hasTributary P415 FINISHED
Object Ghost River
Ghost River is a mountain-fed river in southwestern Alberta, Canada, known for its scenic valley and role as a tributary in the Bow River watershed.
 E657628 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: Ghost River | Statement: [Bow River, hasTributary, Ghost River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ghost River
Context triple: [Bow River, hasTributary, Ghost River]
  • A. Lost River
    Lost River is a largely subterranean river in West Virginia known for disappearing underground and reemerging as the Cacapon River.
  • B. Lost River
    Lost River is a minor watercourse in New South Wales, Australia, that serves as a tributary of the Goodradigbee River within the Murray–Darling Basin.
  • C. Lost River
    Lost River is a 2014 fantasy-neo-noir film written and directed by Ryan Gosling, known for its surreal, dreamlike atmosphere and ensemble cast including Christina Hendricks.
  • D. Lost River
    Lost River is an intermittent river in southern Oregon and northern California known for its unusual looping course and role in regional irrigation and wildlife refuges.
  • E. Lost River
    Lost River is an underground river in Bowling Green, Kentucky, known for flowing through the Lost River Cave system and offering boat tours and geological attractions.
  • 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: Ghost River
Triple: [Bow River, hasTributary, Ghost River]
Generated description
Ghost River is a mountain-fed river in southwestern Alberta, Canada, known for its scenic valley and role as a tributary in the Bow River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ghost River
Target entity description: Ghost River is a mountain-fed river in southwestern Alberta, Canada, known for its scenic valley and role as a tributary in the Bow River watershed.
  • A. Lost River
    Lost River is a largely subterranean river in West Virginia known for disappearing underground and reemerging as the Cacapon River.
  • B. Lost River
    Lost River is a minor watercourse in New South Wales, Australia, that serves as a tributary of the Goodradigbee River within the Murray–Darling Basin.
  • C. Lost River
    Lost River is a 2014 fantasy-neo-noir film written and directed by Ryan Gosling, known for its surreal, dreamlike atmosphere and ensemble cast including Christina Hendricks.
  • D. Lost River
    Lost River is an intermittent river in southern Oregon and northern California known for its unusual looping course and role in regional irrigation and wildlife refuges.
  • E. Lost River
    Lost River is an underground river in Bowling Green, Kentucky, known for flowing through the Lost River Cave system and offering boat tours and geological attractions.
  • 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_69c68a5251508190ad68df4151cfeb04 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6ef1ba58481909cfb5030b85f385a completed March 27, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ef01ea8c819091cd4106039c121e completed March 28, 2026, 3:08 p.m.
NEDg Description generation batch_69c7ef7f7b7c8190b3361cc01b2eefc0 completed March 28, 2026, 3:10 p.m.
NED2 Entity disambiguation (via description) batch_69c7f380dbe48190933e1eeff109185d completed March 28, 2026, 3:28 p.m.
Created at: March 27, 2026, 3:03 p.m.