Triple

T18366789
Position Surface form Disambiguated ID Type / Status
Subject Standing Bear v. Crook E440067 entity
Predicate background P36 FINISHED
Object Standing Bear and a group of Ponca left Indian Territory to return to Nebraska
Standing Bear and a group of Ponca who defied forced relocation by journeying back from Indian Territory to their homeland in Nebraska, setting the stage for a landmark civil rights case.
E1320892 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: Standing Bear and a group of Ponca left Indian Territory to return to Nebraska | Statement: [Standing Bear v. Crook, background, Standing Bear and a group of Ponca left Indian Territory to return to Nebraska]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Standing Bear and a group of Ponca left Indian Territory to return to Nebraska
Context triple: [Standing Bear v. Crook, background, Standing Bear and a group of Ponca left Indian Territory to return to Nebraska]
  • A. Ponca Tribe of Indians of Oklahoma jurisdictional area
    The Ponca Tribe of Indians of Oklahoma jurisdictional area is the federally recognized tribal land and governmental authority area of the Ponca Tribe located in north-central Oklahoma.
  • B. Kickapoo Tribe in Kansas
    The Kickapoo Tribe in Kansas is a federally recognized Native American tribe based in northeastern Kansas, representing one of the contemporary tribal governments of the Kickapoo people.
  • C. Standing Buffalo Dakota Nation
    Standing Buffalo Dakota Nation is a Dakota First Nation community located near Fort Qu’Appelle in southern Saskatchewan, Canada.
  • D. Pawnee Reservation in Nebraska
    The Pawnee Reservation in Nebraska was a 19th-century homeland of the Pawnee people on the Great Plains, from which many Pawnee men were enlisted as scouts for the U.S. Army.
  • E. Northern Cheyenne Exodus
    The Northern Cheyenne Exodus was the 1878–1879 flight of the Northern Cheyenne people from forced relocation in Indian Territory back to their homeland in the northern Plains, marked by hardship, armed conflict, and significant loss of life.
  • 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: Standing Bear and a group of Ponca left Indian Territory to return to Nebraska
Triple: [Standing Bear v. Crook, background, Standing Bear and a group of Ponca left Indian Territory to return to Nebraska]
Generated description
Standing Bear and a group of Ponca who defied forced relocation by journeying back from Indian Territory to their homeland in Nebraska, setting the stage for a landmark civil rights case.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Standing Bear and a group of Ponca left Indian Territory to return to Nebraska
Target entity description: Standing Bear and a group of Ponca who defied forced relocation by journeying back from Indian Territory to their homeland in Nebraska, setting the stage for a landmark civil rights case.
  • A. Ponca Tribe of Indians of Oklahoma jurisdictional area
    The Ponca Tribe of Indians of Oklahoma jurisdictional area is the federally recognized tribal land and governmental authority area of the Ponca Tribe located in north-central Oklahoma.
  • B. Kickapoo Tribe in Kansas
    The Kickapoo Tribe in Kansas is a federally recognized Native American tribe based in northeastern Kansas, representing one of the contemporary tribal governments of the Kickapoo people.
  • C. Standing Buffalo Dakota Nation
    Standing Buffalo Dakota Nation is a Dakota First Nation community located near Fort Qu’Appelle in southern Saskatchewan, Canada.
  • D. Pawnee Reservation in Nebraska
    The Pawnee Reservation in Nebraska was a 19th-century homeland of the Pawnee people on the Great Plains, from which many Pawnee men were enlisted as scouts for the U.S. Army.
  • E. Northern Cheyenne Exodus
    The Northern Cheyenne Exodus was the 1878–1879 flight of the Northern Cheyenne people from forced relocation in Indian Territory back to their homeland in the northern Plains, marked by hardship, armed conflict, and significant loss of life.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5174e834481909453ba25561d1b1d completed April 19, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d7748558819093969d121d385126 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8512d4c8190b113f7ed1f8a044c completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8d863cc819098b46d5d26db05cd completed May 13, 2026, 1:50 a.m.
Created at: April 10, 2026, 10:38 a.m.