Triple

T4621260
Position Surface form Disambiguated ID Type / Status
Subject Fort Laramie Treaty of 1851 E100989 entity
Predicate NativeAmericanSignatory P57465 FINISHED
Object Mandan
The Mandan are a Native American tribe of the Northern Plains, historically known as semi-sedentary village farmers and traders along the upper Missouri River in present-day North Dakota.
 E456509 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: Mandan | Statement: [Fort Laramie Treaty of 1851, NativeAmericanSignatory, Mandan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mandan
Context triple: [Fort Laramie Treaty of 1851, NativeAmericanSignatory, Mandan]
  • A. Yankton
    Yankton are a Native American group that forms one of the principal divisions of the Dakota (Sioux) people, traditionally living in the Upper Midwest region of the United States.
  • B. Fargo
    Fargo is a 1996 darkly comedic crime film by the Coen brothers, acclaimed for its distinctive blend of Midwestern noir, quirky characters, and sharp, offbeat dialogue.
  • C. Fargo
    Fargo is the NATO reporting name for the Mikoyan-Gurevich MiG-9, an early Soviet jet fighter developed shortly after World War II.
  • D. Minot, North Dakota
    Minot, North Dakota is a small city in north-central North Dakota known as a regional economic and transportation hub, particularly for rail and highway travel, and for hosting the Minot Air Force Base.
  • E. Grand Forks, North Dakota
    Grand Forks, North Dakota is a city in the northeastern part of the state known for its Air Force base, regional university, and role as a strategic military and economic center in the Upper Midwest.
  • 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: Mandan
Triple: [Fort Laramie Treaty of 1851, NativeAmericanSignatory, Mandan]
Generated description
The Mandan are a Native American tribe of the Northern Plains, historically known as semi-sedentary village farmers and traders along the upper Missouri River in present-day North Dakota.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mandan
Target entity description: The Mandan are a Native American tribe of the Northern Plains, historically known as semi-sedentary village farmers and traders along the upper Missouri River in present-day North Dakota.
  • A. Yankton
    Yankton are a Native American group that forms one of the principal divisions of the Dakota (Sioux) people, traditionally living in the Upper Midwest region of the United States.
  • B. Fargo
    Fargo is a 1996 darkly comedic crime film by the Coen brothers, acclaimed for its distinctive blend of Midwestern noir, quirky characters, and sharp, offbeat dialogue.
  • C. Fargo
    Fargo is the NATO reporting name for the Mikoyan-Gurevich MiG-9, an early Soviet jet fighter developed shortly after World War II.
  • D. Minot, North Dakota
    Minot, North Dakota is a small city in north-central North Dakota known as a regional economic and transportation hub, particularly for rail and highway travel, and for hosting the Minot Air Force Base.
  • E. Grand Forks, North Dakota
    Grand Forks, North Dakota is a city in the northeastern part of the state known for its Air Force base, regional university, and role as a strategic military and economic center in the Upper Midwest.
  • 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6234e8108190b985270b9ddd1f3a completed March 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa9b38f08190b7d96d9d72495cb9 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb385ccc8190ab8de82c6df645cf completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdfbcdb6d881909feb3a6be81a567f completed March 21, 2026, 2 a.m.
Created at: March 20, 2026, 1:12 p.m.