Triple
T14201966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tuskegee syphilis study |
E351984
|
entity |
| Predicate | reportedBy |
P4506
|
FINISHED |
| Object |
Jean Heller
Jean Heller is an American investigative journalist best known for exposing the Tuskegee syphilis study in 1972, bringing national attention to the unethical government-run experiment.
|
E1085714
|
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: Jean Heller | Statement: [Tuskegee syphilis study, reportedBy, Jean Heller]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jean Heller Context triple: [Tuskegee syphilis study, reportedBy, Jean Heller]
-
A.
Lorraine Hollander
Lorraine Hollander is an individual notable enough to be recognized as a bearer of the surname Hollander.
-
B.
Muriel Singer
Muriel Singer is a fictional character who appears in the satirical short story "The Artistic Career of Corky" by P. G. Wodehouse.
-
C.
Verna Hellman
Verna Hellman, better known professionally as Verna Fields, was an influential American film editor and studio executive renowned for her work on landmark films such as "Jaws."
-
D.
Ruth Bock
Ruth Bock was the wife of Frederick C. Bock, the U.S. Army Air Forces pilot best known for flying one of the support aircraft during the atomic bombing of Nagasaki in World War II.
-
E.
Susan Kohner
Susan Kohner is an American former actress best known for her Oscar-nominated role in the 1959 film "Imitation of Life."
- 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: Jean Heller Triple: [Tuskegee syphilis study, reportedBy, Jean Heller]
Generated description
Jean Heller is an American investigative journalist best known for exposing the Tuskegee syphilis study in 1972, bringing national attention to the unethical government-run experiment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jean Heller Target entity description: Jean Heller is an American investigative journalist best known for exposing the Tuskegee syphilis study in 1972, bringing national attention to the unethical government-run experiment.
-
A.
Lorraine Hollander
Lorraine Hollander is an individual notable enough to be recognized as a bearer of the surname Hollander.
-
B.
Muriel Singer
Muriel Singer is a fictional character who appears in the satirical short story "The Artistic Career of Corky" by P. G. Wodehouse.
-
C.
Verna Hellman
Verna Hellman, better known professionally as Verna Fields, was an influential American film editor and studio executive renowned for her work on landmark films such as "Jaws."
-
D.
Ruth Bock
Ruth Bock was the wife of Frederick C. Bock, the U.S. Army Air Forces pilot best known for flying one of the support aircraft during the atomic bombing of Nagasaki in World War II.
-
E.
Susan Kohner
Susan Kohner is an American former actress best known for her Oscar-nominated role in the 1959 film "Imitation of Life."
- 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_69d827894ac0819097803e57f3227b23 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61f589a08190b71ad4e69d92ffd0 |
completed | April 14, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd194f13688190af7ef5ceb92a73ff |
completed | May 7, 2026, 10:59 p.m. |
| NEDg | Description generation | batch_69fd1b198c6c81909b71a51a39711754 |
completed | May 7, 2026, 11:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd1bb585448190bc3393304980b808 |
completed | May 7, 2026, 11:09 p.m. |
Created at: April 10, 2026, 1:05 a.m.