Triple
T12806376
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tougaloo College |
E306152
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Medgar Evers |
E18219
|
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: Medgar Evers | Statement: [Tougaloo College, hasNotableAlumni, Medgar Evers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medgar Evers Context triple: [Tougaloo College, hasNotableAlumni, Medgar Evers]
-
A.
Medgar Evers
chosen
Medgar Evers was a prominent African American civil rights leader and NAACP field secretary in Mississippi whose assassination in 1963 made him a martyr of the struggle against racial segregation and injustice.
-
B.
Charles Evers
Charles Evers was an American civil rights activist and politician, known for being the first African American mayor of a biracial town in Mississippi since Reconstruction and for continuing the legacy of his assassinated brother, Medgar Evers.
-
C.
Walter McMillian
Walter McMillian was an African American man from Alabama who was wrongfully convicted of murder and later exonerated, becoming a central figure in Bryan Stevenson’s memoir and film "Just Mercy" that exposed systemic racism and injustice in the U.S. criminal legal system.
-
D.
Jimmie Lee Jackson
Jimmie Lee Jackson was a young African American civil rights activist whose 1965 killing by an Alabama state trooper became a catalyst for the Selma to Montgomery marches and the Voting Rights Act.
-
E.
Eugene Williams
Eugene Williams was a Black teenager whose death after being attacked for drifting into a whites-only area of Lake Michigan helped ignite the Chicago Race Riot of 1919.
- 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e7f370c8190b3fc39c1b63394c6 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec6556081909375fada79ddcb8c |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:31 p.m.