Triple

T1290355
Position Surface form Disambiguated ID Type / Status
Subject World’s Columbian Exposition E27531 entity
Predicate FerrisWheelDesigner P184 FINISHED
Object George Washington Gale Ferris Jr.
George Washington Gale Ferris Jr. was an American civil engineer best known for inventing and designing the original Ferris wheel for the 1893 World’s Columbian Exposition in Chicago.
E153334 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: George Washington Gale Ferris Jr. | Statement: [World’s Columbian Exposition, FerrisWheelDesigner, George Washington Gale Ferris Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: George Washington Gale Ferris Jr.
Context triple: [World’s Columbian Exposition, FerrisWheelDesigner, George Washington Gale Ferris Jr.]
  • A. Leon Moisseiff
    Leon Moisseiff was a prominent early 20th-century civil engineer known for pioneering deflection theory in suspension bridge design and contributing to several major American bridges.
  • B. Joseph Strauss
    Joseph Strauss was an American structural engineer best known as the chief engineer and driving force behind the construction of the Golden Gate Bridge.
  • C. John A. Roebling
    John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
  • D. Charles Roebling
    Charles Roebling was an American civil engineer and industrialist best known for helping complete the Brooklyn Bridge and leading the John A. Roebling's Sons wire rope company.
  • E. Gustave Eiffel
    Gustave Eiffel was a French civil engineer and architect best known for designing the Eiffel Tower and contributing to the internal structure of the Statue of Liberty.
  • 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: George Washington Gale Ferris Jr.
Triple: [World’s Columbian Exposition, FerrisWheelDesigner, George Washington Gale Ferris Jr.]
Generated description
George Washington Gale Ferris Jr. was an American civil engineer best known for inventing and designing the original Ferris wheel for the 1893 World’s Columbian Exposition in Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: George Washington Gale Ferris Jr.
Target entity description: George Washington Gale Ferris Jr. was an American civil engineer best known for inventing and designing the original Ferris wheel for the 1893 World’s Columbian Exposition in Chicago.
  • A. Leon Moisseiff
    Leon Moisseiff was a prominent early 20th-century civil engineer known for pioneering deflection theory in suspension bridge design and contributing to several major American bridges.
  • B. Joseph Strauss
    Joseph Strauss was an American structural engineer best known as the chief engineer and driving force behind the construction of the Golden Gate Bridge.
  • C. John A. Roebling
    John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
  • D. Charles Roebling
    Charles Roebling was an American civil engineer and industrialist best known for helping complete the Brooklyn Bridge and leading the John A. Roebling's Sons wire rope company.
  • E. Gustave Eiffel
    Gustave Eiffel was a French civil engineer and architect best known for designing the Eiffel Tower and contributing to the internal structure of the Statue of Liberty.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: FerrisWheelDesigner
Context triple: [World’s Columbian Exposition, FerrisWheelDesigner, George Washington Gale Ferris Jr.]
  • A. designedBy chosen
    Indicates that one entity is the creator, planner, or architect responsible for the form or structure of another entity.
  • B. stageDesigner
    Indicates that one entity is responsible for designing or creating the stage or set for a performance or event in relation to another entity.
  • C. designedWith
    Indicates that one entity was created, planned, or developed using another entity as a tool, method, or guiding basis in its design process.
  • D. FalkirkWheelFunction
    Indicates the functional role or operational purpose of the Falkirk Wheel in enabling boat movement between different canal levels.
  • E. architecturalPlanner
    Indicates a relationship where an entity is responsible for designing, organizing, or planning the architectural structure or layout of another entity.
  • 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0d6af908190ade9c481cc6f0ad8 completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc6209a388190b9f018b63120b28c completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc697fdc8819081b8e06981417064 completed March 8, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69acc722d8608190acbef82f180b75d1 completed March 8, 2026, 12:47 a.m.
PD Predicate disambiguation batch_69a4bee41ca08190b0ad6f7ea40c0b62 completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:51 p.m.