Triple

T1536834
Position Surface form Disambiguated ID Type / Status
Subject South Dakota E32568 entity
Predicate hasTribalLands P9431 FINISHED
Object Pine Ridge Indian Reservation
Pine Ridge Indian Reservation is a large Oglala Lakota Native American reservation in southwestern South Dakota known for its significant cultural heritage and history, including the Wounded Knee Massacre site.
E174646 NE FINISHED

How this triple was built (5 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: Pine Ridge Indian Reservation | Statement: [South Dakota, hasTribalLands, Pine Ridge Indian Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pine Ridge Indian Reservation
Context triple: [South Dakota, hasTribalLands, Pine Ridge Indian Reservation]
  • A. Zuni Reservation
    The Zuni Reservation is the homeland of the Zuni Pueblo people in western New Mexico, known for its rich Indigenous culture, traditional arts, and historic villages.
  • B. Hopi Reservation
    The Hopi Reservation is a Native American reservation in northeastern Arizona that is home to the Hopi people and known for its ancient pueblos, rich cultural traditions, and distinctive arts.
  • C. Cocopah Indian Reservation
    The Cocopah Indian Reservation is the homeland of the Cocopah (Xawitt Kwñchawaay) people, a federally recognized Native American tribe located along the lower Colorado River in southwestern Arizona.
  • D. Miccosukee Indian Reservation
    The Miccosukee Indian Reservation is a sovereign tribal community of the Miccosukee Tribe of Indians of Florida, located within the Everglades and known for preserving traditional Miccosukee culture and offering cultural, educational, and eco-tourism experiences.
  • E. Wasque Reservation
    Wasque Reservation is a coastal nature preserve on Chappaquiddick Island in Massachusetts, known for its beaches, wildlife habitat, and scenic conservation land managed for public recreation.
  • 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: Pine Ridge Indian Reservation
Triple: [South Dakota, hasTribalLands, Pine Ridge Indian Reservation]
Generated description
Pine Ridge Indian Reservation is a large Oglala Lakota Native American reservation in southwestern South Dakota known for its significant cultural heritage and history, including the Wounded Knee Massacre site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pine Ridge Indian Reservation
Target entity description: Pine Ridge Indian Reservation is a large Oglala Lakota Native American reservation in southwestern South Dakota known for its significant cultural heritage and history, including the Wounded Knee Massacre site.
  • A. Zuni Reservation
    The Zuni Reservation is the homeland of the Zuni Pueblo people in western New Mexico, known for its rich Indigenous culture, traditional arts, and historic villages.
  • B. Hopi Reservation
    The Hopi Reservation is a Native American reservation in northeastern Arizona that is home to the Hopi people and known for its ancient pueblos, rich cultural traditions, and distinctive arts.
  • C. Cocopah Indian Reservation
    The Cocopah Indian Reservation is the homeland of the Cocopah (Xawitt Kwñchawaay) people, a federally recognized Native American tribe located along the lower Colorado River in southwestern Arizona.
  • D. Miccosukee Indian Reservation
    The Miccosukee Indian Reservation is a sovereign tribal community of the Miccosukee Tribe of Indians of Florida, located within the Everglades and known for preserving traditional Miccosukee culture and offering cultural, educational, and eco-tourism experiences.
  • E. Wasque Reservation
    Wasque Reservation is a coastal nature preserve on Chappaquiddick Island in Massachusetts, known for its beaches, wildlife habitat, and scenic conservation land managed for public recreation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasTribalLands
Context triple: [South Dakota, hasTribalLands, Pine Ridge Indian Reservation]
  • A. hasTribalEnrollment
    Indicates that an entity is formally enrolled as a member of a specific tribe or tribal nation.
  • B. hasNativeAmericanReservation
    Indicates that a place or jurisdiction contains or is associated with an officially designated Native American reservation within its boundaries.
  • C. hasThemedLand
    Indicates that one entity (typically a larger venue or park) includes or is composed of a specific themed land or area as part of its layout or structure.
  • D. hasHumanSettlement
    Indicates that a location or area contains or is the site of a human settlement, such as a town, village, or city.
  • E. includedTribalAreas chosen
    Indicates that certain areas are designated as tribal regions and are formally included within a specified jurisdiction, boundary, or administrative scope.
  • F. None of above.

Provenance (6 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_69a885ea86308190998f6bc14bb91f8e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a915f323bc8190aa757142c225e0ae completed March 5, 2026, 5:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad295ed4508190be2c83496fa75bdf completed March 8, 2026, 7:46 a.m.
NEDg Description generation batch_69ad29dc9fd08190b67527f0662c92dc completed March 8, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69ad2a4d71a88190b67ed21beebbb479 completed March 8, 2026, 7:50 a.m.
PD Predicate disambiguation batch_69a907b046448190be8ea4d7b20255f7 completed March 5, 2026, 4:33 a.m.
Created at: March 4, 2026, 7:26 p.m.