Triple
T16171891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Woolworth’s lunch counter (Greensboro) |
E392458
|
entity |
| Predicate | siteOfProtestBy |
P19309
|
FINISHED |
| Object | Ezell Blair Jr. (Jibreel Khazan) |
E93520
|
NE FINISHED |
How this triple was built (3 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: Ezell Blair Jr. (Jibreel Khazan) | Statement: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ezell Blair Jr. (Jibreel Khazan) Context triple: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
-
A.
Ezell Blair Jr.
chosen
Ezell Blair Jr. (later known as Jibreel Khazan) is a civil rights activist best known as one of the four African American college students who initiated the 1960 Woolworth’s lunch counter sit-ins in Greensboro, North Carolina.
-
B.
Hosea Williams
Hosea Williams was an American civil rights leader, close associate of Martin Luther King Jr., and prominent organizer of nonviolent protests during the Civil Rights Movement.
-
C.
Ernest Green
Ernest Green is an American civil rights figure best known as the first Black student to graduate from Little Rock Central High School, where he was one of the Little Rock Nine who integrated the previously segregated school in 1957.
-
D.
Thaddeus Jones
Thaddeus Jones is one of the two charming outlaw protagonists in the Western television series "Alias Smith and Jones," known for trying to go straight while on the run from the law.
-
E.
Ibram Henry Rogers
Ibram Henry Rogers, better known as Ibram X. Kendi, is an American historian, author, and leading scholar of antiracism and race studies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: siteOfProtestBy Context triple: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
-
A.
locationOfNotableProtest
Indicates the place where a significant or notable protest event occurred.
-
B.
placeOfActivism
chosen
Indicates the location or geographic area where an individual or group engages in activism or advocacy activities.
-
C.
teamDuringProtest
Indicates that two or more entities are part of the same team or organized group specifically in the context of a protest event.
-
D.
notableProtest
Indicates that an entity is recognized for having led, organized, or been centrally involved in a significant protest or demonstration.
-
E.
freedomOfAssembly
Indicates that individuals or groups have the right to gather peacefully for meetings, demonstrations, or other collective activities.
- F. None of above.
Provenance (4 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_69d87f1d32208190942e4e499a80c18c |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21eb7ab1481908fc35bfc8c56e5f2 |
completed | April 17, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000785fcd481909ddf92cf9cc5c0aa |
completed | May 10, 2026, 4:20 a.m. |
| PD | Predicate disambiguation | batch_69e219d642708190ba31a90dce76a210 |
completed | April 17, 2026, 11:30 a.m. |
Created at: April 10, 2026, 5:02 a.m.