Triple
T379817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Wizard of Oz |
E8653
|
entity |
| Predicate | starring |
P1507
|
FINISHED |
| Object |
Margaret Hamilton
Margaret Hamilton was an American character actress best known for her iconic portrayal of the Wicked Witch of the West in the classic 1939 film "The Wizard of Oz."
|
E48452
|
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: Margaret Hamilton | Statement: [The Wizard of Oz, starring, Margaret Hamilton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Margaret Hamilton Context triple: [The Wizard of Oz, starring, Margaret Hamilton]
-
A.
Barbara Liskov
Barbara Liskov is an American computer scientist renowned for her pioneering work in programming languages, data abstraction, and distributed systems, and is one of the first women to receive the Turing Award.
-
B.
Sally K. Ride
Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
-
C.
Sally Ride Science
Sally Ride Science is an education company and outreach organization dedicated to promoting STEM literacy and inspiring young people—especially girls—to pursue science, technology, engineering, and math careers.
-
D.
Elizabeth Hogan Bechtel
Elizabeth Hogan Bechtel was the wife of American businessman Stephen D. Bechtel Jr., a longtime leader of the Bechtel Corporation engineering and construction empire.
-
E.
Sheila Widnall
Sheila Widnall is an American aerospace engineer and educator who became the first woman to serve as Secretary of the U.S. Air Force and is renowned for her contributions to fluid dynamics and aviation safety.
- 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: Margaret Hamilton Triple: [The Wizard of Oz, starring, Margaret Hamilton]
Generated description
Margaret Hamilton was an American character actress best known for her iconic portrayal of the Wicked Witch of the West in the classic 1939 film "The Wizard of Oz."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Margaret Hamilton Target entity description: Margaret Hamilton was an American character actress best known for her iconic portrayal of the Wicked Witch of the West in the classic 1939 film "The Wizard of Oz."
-
A.
Barbara Liskov
Barbara Liskov is an American computer scientist renowned for her pioneering work in programming languages, data abstraction, and distributed systems, and is one of the first women to receive the Turing Award.
-
B.
Sally K. Ride
Sally K. Ride was an American physicist and astronaut who became the first American woman in space and later served on high-level investigative panels into NASA shuttle disasters.
-
C.
Sally Ride Science
Sally Ride Science is an education company and outreach organization dedicated to promoting STEM literacy and inspiring young people—especially girls—to pursue science, technology, engineering, and math careers.
-
D.
Elizabeth Hogan Bechtel
Elizabeth Hogan Bechtel was the wife of American businessman Stephen D. Bechtel Jr., a longtime leader of the Bechtel Corporation engineering and construction empire.
-
E.
Sheila Widnall
Sheila Widnall is an American aerospace engineer and educator who became the first woman to serve as Secretary of the U.S. Air Force and is renowned for her contributions to fluid dynamics and aviation safety.
- 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec2b07248190979229bad3a741c9 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3faffa5848190b77503516f3d0ba6 |
completed | March 1, 2026, 8:38 a.m. |
| NEDg | Description generation | batch_69a3fb912d9881909d8eb02cdae70163 |
completed | March 1, 2026, 8:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3fd99e73c8190b5a92856ca0a4b82 |
completed | March 1, 2026, 8:49 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.