Triple
T10282146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Summer |
E241126
|
entity |
| Predicate | hasNotableEvent |
P259
|
FINISHED |
| Object |
Charleston riot of 1919
The Charleston riot of 1919 was a violent racial conflict in Charleston, South Carolina, in which white mobs attacked Black residents and neighborhoods during the broader wave of racial unrest known as the Red Summer.
|
E857477
|
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: Charleston riot of 1919 | Statement: [Red Summer, hasNotableEvent, Charleston riot of 1919]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charleston riot of 1919 Context triple: [Red Summer, hasNotableEvent, Charleston riot of 1919]
-
A.
Washington, D.C. race riot of 1919
The Washington, D.C. race riot of 1919 was a violent white supremacist attack on Black residents in the nation’s capital, emblematic of the racial tensions and unrest that swept the United States during the Red Summer.
-
B.
Knoxville riot of 1919
The Knoxville riot of 1919 was a violent white mob attack on Black residents in Knoxville, Tennessee, during the Red Summer, reflecting the era’s widespread racial tensions and unrest.
-
C.
Longview race riot
The Longview race riot was a violent white supremacist attack on Black residents in Longview, Texas, in July 1919, and is remembered as one of the major racial conflicts of the Red Summer.
-
D.
Norfolk race riot of 1919
The Norfolk race riot of 1919 was a violent racial conflict in Norfolk, Virginia, during the Red Summer, marked by clashes between white mobs and Black residents amid nationwide post–World War I racial tensions.
-
E.
1921 Tulsa Race Massacre
The 1921 Tulsa Race Massacre was a devastating white supremacist attack in which a prosperous Black community in Tulsa’s Greenwood District was destroyed, resulting in widespread death, displacement, and the leveling of “Black Wall Street.”
- 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: Charleston riot of 1919 Triple: [Red Summer, hasNotableEvent, Charleston riot of 1919]
Generated description
The Charleston riot of 1919 was a violent racial conflict in Charleston, South Carolina, in which white mobs attacked Black residents and neighborhoods during the broader wave of racial unrest known as the Red Summer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charleston riot of 1919 Target entity description: The Charleston riot of 1919 was a violent racial conflict in Charleston, South Carolina, in which white mobs attacked Black residents and neighborhoods during the broader wave of racial unrest known as the Red Summer.
-
A.
Washington, D.C. race riot of 1919
The Washington, D.C. race riot of 1919 was a violent white supremacist attack on Black residents in the nation’s capital, emblematic of the racial tensions and unrest that swept the United States during the Red Summer.
-
B.
Knoxville riot of 1919
The Knoxville riot of 1919 was a violent white mob attack on Black residents in Knoxville, Tennessee, during the Red Summer, reflecting the era’s widespread racial tensions and unrest.
-
C.
Longview race riot
The Longview race riot was a violent white supremacist attack on Black residents in Longview, Texas, in July 1919, and is remembered as one of the major racial conflicts of the Red Summer.
-
D.
Norfolk race riot of 1919
The Norfolk race riot of 1919 was a violent racial conflict in Norfolk, Virginia, during the Red Summer, marked by clashes between white mobs and Black residents amid nationwide post–World War I racial tensions.
-
E.
1921 Tulsa Race Massacre
The 1921 Tulsa Race Massacre was a devastating white supremacist attack in which a prosperous Black community in Tulsa’s Greenwood District was destroyed, resulting in widespread death, displacement, and the leveling of “Black Wall Street.”
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2a177b48190aab7d7857f5bba7b |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d750097f1c8190a4b04e3758c89aae |
completed | April 9, 2026, 7:06 a.m. |
| NEDg | Description generation | batch_69d7618b0f2481908149596dc86d4593 |
completed | April 9, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d77015ae688190870976309e2b912b |
completed | April 9, 2026, 9:23 a.m. |
Created at: April 6, 2026, 11:39 a.m.