Triple
T10282141
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Summer |
E241126
|
entity |
| Predicate | hasNotableEvent |
P259
|
FINISHED |
| Object |
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.
|
E854956
|
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: Washington, D.C. race riot of 1919 | Statement: [Red Summer, hasNotableEvent, Washington, D.C. race riot of 1919]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington, D.C. race riot of 1919 Context triple: [Red Summer, hasNotableEvent, Washington, D.C. race riot of 1919]
-
A.
Chicago Race Riot of 1919
The Chicago Race Riot of 1919 was a major episode of racial violence during the Red Summer in which tensions between Black and white residents erupted into deadly clashes, particularly on Chicago’s South Side.
-
B.
Omaha race riot of 1919
The Omaha race riot of 1919 was a violent white mob attack on Black residents in Omaha, Nebraska, marked by lynching, arson, and widespread destruction during the wave of racial unrest known as the Red Summer.
-
C.
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.
-
D.
Mustard Race Riot
Mustard Race Riot is a work by the band Death and Disaster, likely a song or recording known for its provocative title and intense, chaotic style.
-
E.
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.
- 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: Washington, D.C. race riot of 1919 Triple: [Red Summer, hasNotableEvent, Washington, D.C. race riot of 1919]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Washington, D.C. race riot of 1919 Target entity description: 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.
-
A.
Chicago Race Riot of 1919
The Chicago Race Riot of 1919 was a major episode of racial violence during the Red Summer in which tensions between Black and white residents erupted into deadly clashes, particularly on Chicago’s South Side.
-
B.
Omaha race riot of 1919
The Omaha race riot of 1919 was a violent white mob attack on Black residents in Omaha, Nebraska, marked by lynching, arson, and widespread destruction during the wave of racial unrest known as the Red Summer.
-
C.
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.
-
D.
Mustard Race Riot
Mustard Race Riot is a work by the band Death and Disaster, likely a song or recording known for its provocative title and intense, chaotic style.
-
E.
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.
- 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_69d71d012ae481909633b1333dc88b63 |
completed | April 9, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69d73180d90481908f1b4768230edd36 |
completed | April 9, 2026, 4:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7326b14988190bff33dc01e690707 |
completed | April 9, 2026, 5 a.m. |
Created at: April 6, 2026, 11:39 a.m.