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.