Triple
T21043466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sand Creek Massacre National Historic Site |
E518386
|
entity |
| Predicate | associatedPeople |
P37
|
FINISHED |
| Object |
Arapaho Nation
The Arapaho Nation is a Native American tribe of the Great Plains, historically allied with the Cheyenne and deeply impacted by 19th-century U.S. expansion and conflict.
|
E1465568
|
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: Arapaho Nation | Statement: [Sand Creek Massacre National Historic Site, associatedPeople, Arapaho Nation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arapaho Nation Context triple: [Sand Creek Massacre National Historic Site, associatedPeople, Arapaho Nation]
-
A.
Hunkpapa Lakota Nation
The Hunkpapa Lakota Nation is a prominent Lakota Sioux band historically based in the northern Great Plains, known for its resistance to U.S. expansion and for leaders such as Sitting Bull.
-
B.
Ponca Nation
The Ponca Nation is a Native American tribe originally from the Great Plains region, known for its historic legal struggle for Indigenous rights led by Chief Standing Bear.
-
C.
Cheyenne Nation
The Cheyenne Nation is a Native American people of the Great Plains with a rich cultural heritage and a history marked by both powerful warrior traditions and tragic conflicts with the United States.
-
D.
Winnebago Tribe of Nebraska
The Winnebago Tribe of Nebraska is a federally recognized Native American tribe of Ho-Chunk people based primarily in northeastern Nebraska, known for its sovereign government, cultural preservation, and economic enterprises.
-
E.
San Carlos Apache Tribe
The San Carlos Apache Tribe is a federally recognized Native American tribe in Arizona, known for its rich Apache cultural heritage and its reservation lands in the southeastern part of the state.
- 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: Arapaho Nation Triple: [Sand Creek Massacre National Historic Site, associatedPeople, Arapaho Nation]
Generated description
The Arapaho Nation is a Native American tribe of the Great Plains, historically allied with the Cheyenne and deeply impacted by 19th-century U.S. expansion and conflict.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arapaho Nation Target entity description: The Arapaho Nation is a Native American tribe of the Great Plains, historically allied with the Cheyenne and deeply impacted by 19th-century U.S. expansion and conflict.
-
A.
Hunkpapa Lakota Nation
The Hunkpapa Lakota Nation is a prominent Lakota Sioux band historically based in the northern Great Plains, known for its resistance to U.S. expansion and for leaders such as Sitting Bull.
-
B.
Ponca Nation
The Ponca Nation is a Native American tribe originally from the Great Plains region, known for its historic legal struggle for Indigenous rights led by Chief Standing Bear.
-
C.
Cheyenne Nation
The Cheyenne Nation is a Native American people of the Great Plains with a rich cultural heritage and a history marked by both powerful warrior traditions and tragic conflicts with the United States.
-
D.
Winnebago Tribe of Nebraska
The Winnebago Tribe of Nebraska is a federally recognized Native American tribe of Ho-Chunk people based primarily in northeastern Nebraska, known for its sovereign government, cultural preservation, and economic enterprises.
-
E.
San Carlos Apache Tribe
The San Carlos Apache Tribe is a federally recognized Native American tribe in Arizona, known for its rich Apache cultural heritage and its reservation lands in the southeastern part of the state.
- 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_69e0b50438e08190917e2538bb8bc034 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fcf1950081908ff9fe8719e1e81b |
completed | April 21, 2026, 4:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0950625e30819097e69e0c44e95b8f |
completed | May 17, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a0954e2359c819099e17505ecf27a37 |
completed | May 17, 2026, 5:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09552f59408190a5a139df79f9a0a2 |
completed | May 17, 2026, 5:42 a.m. |
Created at: April 16, 2026, 2:19 p.m.