Triple

T106532
Position Surface form Disambiguated ID Type / Status
Subject Historic General Dodge House E2148 entity
Predicate city P40 FINISHED
Object Council Bluffs
Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a key railroad hub and gateway to the American West.
 E17174 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: Council Bluffs | Statement: [Historic General Dodge House, city, Council Bluffs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Council Bluffs
Context triple: [Historic General Dodge House, city, Council Bluffs]
  • A. Cedar Falls, Iowa
    Cedar Falls, Iowa is a city in northeastern Iowa known for being home to the University of Northern Iowa and a regional center for education and culture.
  • B. Sioux Center, Iowa
    Sioux Center, Iowa is a small city in northwestern Iowa known for its strong agricultural base, Dutch-American heritage, and as the home of Dordt University.
  • C. Rock Valley, Iowa
    Rock Valley, Iowa is a small city in northwestern Iowa known for its agricultural economy and close-knit rural community.
  • D. Delano
    Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
  • E. Omaha, Nebraska
    Omaha, Nebraska is the largest city in the state of Nebraska, known as a major Midwestern economic and cultural hub situated along the Missouri River.
  • 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: Council Bluffs
Triple: [Historic General Dodge House, city, Council Bluffs]
Generated description
Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a key railroad hub and gateway to the American West.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Council Bluffs
Target entity description: Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a key railroad hub and gateway to the American West.
  • A. Cedar Falls, Iowa
    Cedar Falls, Iowa is a city in northeastern Iowa known for being home to the University of Northern Iowa and a regional center for education and culture.
  • B. Sioux Center, Iowa
    Sioux Center, Iowa is a small city in northwestern Iowa known for its strong agricultural base, Dutch-American heritage, and as the home of Dordt University.
  • C. Rock Valley, Iowa
    Rock Valley, Iowa is a small city in northwestern Iowa known for its agricultural economy and close-knit rural community.
  • D. Delano
    Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
  • E. Omaha, Nebraska
    Omaha, Nebraska is the largest city in the state of Nebraska, known as a major Midwestern economic and cultural hub situated along the Missouri River.
  • 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_69a24e0a5b7c81908d52da08c60dabc4 completed Feb. 28, 2026, 2:08 a.m.
NER Named-entity recognition batch_69a256c96e5481908c67f69e99978292 completed Feb. 28, 2026, 2:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2bf6620c88190bfc1c65b9942c98f completed Feb. 28, 2026, 10:11 a.m.
NEDg Description generation batch_69a2c108b6388190b25564c8cdb01e4b completed Feb. 28, 2026, 10:18 a.m.
NED2 Entity disambiguation (via description) batch_69a2c16e930881909281ba41d5da303b completed Feb. 28, 2026, 10:20 a.m.
Created at: Feb. 28, 2026, 2:12 a.m.