Triple
T11688186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fred Gray |
E277797
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Tuskegee syphilis study settlement negotiations |
E351984
|
NE FINISHED |
How this triple was built (2 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: Tuskegee syphilis study settlement negotiations | Statement: [Fred Gray, notableWork, Tuskegee syphilis study settlement negotiations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tuskegee syphilis study settlement negotiations Context triple: [Fred Gray, notableWork, Tuskegee syphilis study settlement negotiations]
-
A.
Tuskegee syphilis study
chosen
The Tuskegee syphilis study was a notorious, decades-long U.S. Public Health Service experiment in which Black men with syphilis were misled and denied effective treatment, becoming a landmark example of unethical medical research.
-
B.
Johnson Settlement
Johnson Settlement is a historic frontier homestead site and part of the Lyndon B. Johnson National Historical Park in Johnson City, Texas, showcasing 19th-century Texas ranching life.
-
C.
Veterans Bureau scandal
The Veterans Bureau scandal was a major 1920s U.S. political corruption case involving fraud and graft in the agency responsible for veterans’ benefits, which badly tarnished the reputation of the Harding administration.
-
D.
Blount Report
The Blount Report was an 1893 U.S. government investigation led by Commissioner James H. Blount that examined and criticized American involvement in the overthrow of the Hawaiian Kingdom.
-
E.
Campbell Case controversy
The Campbell Case controversy was a 1924 British political scandal over the prosecution of a communist newspaper editor that undermined public and parliamentary support for Ramsay MacDonald's first Labour government.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4654be881909bd0256cf18e25de |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef14431f3c81908af9167c46f8c2bc |
completed | April 27, 2026, 7:46 a.m. |
Created at: April 8, 2026, 9:40 p.m.