Triple
T354283
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vera Rubin |
E7509
|
entity |
| Predicate | birthName |
P65
|
FINISHED |
| Object |
Vera Florence Cooper
Vera Florence Cooper, better known as Vera Rubin, was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
|
E152521
|
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: Vera Florence Cooper | Statement: [Vera Rubin, birthName, Vera Florence Cooper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vera Florence Cooper Context triple: [Vera Rubin, birthName, Vera Florence Cooper]
-
A.
Vera Lewis
Vera Lewis was an American character actress of the silent and early sound film era, known for her frequent supporting roles in Hollywood productions.
-
B.
Martha Vickers
Martha Vickers was an American film and television actress best known for her role as Carmen Sternwood in the classic noir film "The Big Sleep" (1946).
-
C.
Mildred Harris
Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
-
D.
Yvonne Roberts
Yvonne Roberts is a British journalist and writer known for her work on social issues, politics, and feminism.
-
E.
Mary Lee Ware
Mary Lee Ware was an American philanthropist and patron of science best known for financing Harvard University’s famous Blaschka Glass Models of Plants (the “Glass Flowers”).
- 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: Vera Florence Cooper Triple: [Vera Rubin, birthName, Vera Florence Cooper]
Generated description
Vera Florence Cooper, better known as Vera Rubin, was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vera Florence Cooper Target entity description: Vera Florence Cooper, better known as Vera Rubin, was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
-
A.
Vera Lewis
Vera Lewis was an American character actress of the silent and early sound film era, known for her frequent supporting roles in Hollywood productions.
-
B.
Martha Vickers
Martha Vickers was an American film and television actress best known for her role as Carmen Sternwood in the classic noir film "The Big Sleep" (1946).
-
C.
Mildred Harris
Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
-
D.
Yvonne Roberts
Yvonne Roberts is a British journalist and writer known for her work on social issues, politics, and feminism.
-
E.
Mary Lee Ware
Mary Lee Ware was an American philanthropist and patron of science best known for financing Harvard University’s famous Blaschka Glass Models of Plants (the “Glass Flowers”).
- 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eb8312f4819084dc222e665fded3 |
completed | Feb. 28, 2026, 1:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbefde5e48190881014a725e9411f |
completed | March 8, 2026, 12:12 a.m. |
| NEDg | Description generation | batch_69acc0fff80081908058a436d64438b4 |
completed | March 8, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc19c1d348190b42689852282aeae |
completed | March 8, 2026, 12:23 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.