Triple

T5966324
Position Surface form Disambiguated ID Type / Status
Subject Black Hills E132760 entity
Predicate hasTown P847 FINISHED
Object Keystone
Keystone is a small tourist town in South Dakota’s Black Hills, best known as the gateway community to Mount Rushmore National Memorial.
 E558439 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: Keystone | Statement: [Black Hills, hasTown, Keystone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Keystone
Context triple: [Black Hills, hasTown, Keystone]
  • A. Keystone
    Keystone is a small town located in McDowell County, West Virginia, historically associated with the region’s coal mining industry.
  • B. Keystone, Colorado
    Keystone, Colorado is a mountain community in Summit County known primarily as the base village and service hub for the nearby Keystone Resort ski area.
  • C. Kimball
    Kimball is the northern terminal station of Chicago's CTA Brown Line, serving the Albany Park neighborhood with rail connections to downtown.
  • D. Kimball
    Kimball is a small town located in McDowell County in the southern part of West Virginia, historically tied to the coal mining industry.
  • E. Northstar
    Northstar is a commuter rail service in Minnesota that connects downtown Minneapolis with its northwestern suburbs and exurban communities.
  • 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: Keystone
Triple: [Black Hills, hasTown, Keystone]
Generated description
Keystone is a small tourist town in South Dakota’s Black Hills, best known as the gateway community to Mount Rushmore National Memorial.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Keystone
Target entity description: Keystone is a small tourist town in South Dakota’s Black Hills, best known as the gateway community to Mount Rushmore National Memorial.
  • A. Keystone
    Keystone is a small town located in McDowell County, West Virginia, historically associated with the region’s coal mining industry.
  • B. Keystone, Colorado
    Keystone, Colorado is a mountain community in Summit County known primarily as the base village and service hub for the nearby Keystone Resort ski area.
  • C. Kimball
    Kimball is the northern terminal station of Chicago's CTA Brown Line, serving the Albany Park neighborhood with rail connections to downtown.
  • D. Kimball
    Kimball is a small town located in McDowell County in the southern part of West Virginia, historically tied to the coal mining industry.
  • E. Northstar
    Northstar is a commuter rail service in Minnesota that connects downtown Minneapolis with its northwestern suburbs and exurban communities.
  • 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_69c0086c2364819091e9fe2f58fa2517 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c03a3e06848190b1d1a191db257a07 completed March 22, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3f917c881909c4f780937c5fa7b completed March 23, 2026, 6:55 a.m.
NEDg Description generation batch_69c0e8de4f0c81908e8c67b858cdd066 completed March 23, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_69c0e9416ba88190adb835b2ab9630ed completed March 23, 2026, 7:18 a.m.
Created at: March 22, 2026, 4:03 p.m.