Triple
T4023606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Memphis sanitation workers' strike |
E91336
|
entity |
| Predicate | notableDocument |
P4
|
FINISHED |
| Object |
Martin Luther King Jr.'s "I've Been to the Mountaintop" speech
Martin Luther King Jr.'s "I've Been to the Mountaintop" speech is his final, prophetic address delivered in Memphis in 1968, powerfully linking the civil rights struggle to economic justice and foreshadowing his own assassination.
|
E406878
|
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: Martin Luther King Jr.'s "I've Been to the Mountaintop" speech | Statement: [Memphis sanitation workers' strike, notableDocument, Martin Luther King Jr.'s "I've Been to the Mountaintop" speech]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin Luther King Jr.'s "I've Been to the Mountaintop" speech Context triple: [Memphis sanitation workers' strike, notableDocument, Martin Luther King Jr.'s "I've Been to the Mountaintop" speech]
-
A.
"I Have a Dream" speech
The "I Have a Dream" speech is Martin Luther King Jr.’s landmark 1963 address calling for racial equality and civil rights, delivered during the March on Washington and now regarded as one of the most iconic speeches in American history.
-
B.
I Have a Dream
"I Have a Dream" is a popular ABBA ballad known for its hopeful lyrics and melodic simplicity, famously featured in the musical and film "Mamma Mia!"
-
C.
"Segregation now, segregation tomorrow, segregation forever" speech
The "Segregation now, segregation tomorrow, segregation forever" speech is George Wallace’s infamous 1963 inaugural address as Alabama governor, remembered as a defining pro-segregation statement of the American civil rights era.
-
D.
Letter from Birmingham Jail
Letter from Birmingham Jail is a landmark 1963 open letter by Martin Luther King Jr. defending nonviolent civil disobedience against racial injustice and articulating the moral urgency of the civil rights movement.
-
E.
John F. Kennedy "Ich bin ein Berliner" speech
The John F. Kennedy "Ich bin ein Berliner" speech is a famous 1963 Cold War address in West Berlin in which the U.S. president expressed solidarity with the city's residents under Soviet pressure.
- 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: Martin Luther King Jr.'s "I've Been to the Mountaintop" speech Triple: [Memphis sanitation workers' strike, notableDocument, Martin Luther King Jr.'s "I've Been to the Mountaintop" speech]
Generated description
Martin Luther King Jr.'s "I've Been to the Mountaintop" speech is his final, prophetic address delivered in Memphis in 1968, powerfully linking the civil rights struggle to economic justice and foreshadowing his own assassination.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Martin Luther King Jr.'s "I've Been to the Mountaintop" speech Target entity description: Martin Luther King Jr.'s "I've Been to the Mountaintop" speech is his final, prophetic address delivered in Memphis in 1968, powerfully linking the civil rights struggle to economic justice and foreshadowing his own assassination.
-
A.
"I Have a Dream" speech
The "I Have a Dream" speech is Martin Luther King Jr.’s landmark 1963 address calling for racial equality and civil rights, delivered during the March on Washington and now regarded as one of the most iconic speeches in American history.
-
B.
I Have a Dream
"I Have a Dream" is a popular ABBA ballad known for its hopeful lyrics and melodic simplicity, famously featured in the musical and film "Mamma Mia!"
-
C.
"Segregation now, segregation tomorrow, segregation forever" speech
The "Segregation now, segregation tomorrow, segregation forever" speech is George Wallace’s infamous 1963 inaugural address as Alabama governor, remembered as a defining pro-segregation statement of the American civil rights era.
-
D.
Letter from Birmingham Jail
Letter from Birmingham Jail is a landmark 1963 open letter by Martin Luther King Jr. defending nonviolent civil disobedience against racial injustice and articulating the moral urgency of the civil rights movement.
-
E.
John F. Kennedy "Ich bin ein Berliner" speech
The John F. Kennedy "Ich bin ein Berliner" speech is a famous 1963 Cold War address in West Berlin in which the U.S. president expressed solidarity with the city's residents under Soviet pressure.
- 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_69aed9618b04819081750d979d2af098 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeface7a788190a0e4e549a6816f91 |
completed | March 9, 2026, 4:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b54c82a33881908eb1b53331b10791 |
completed | March 14, 2026, 11:54 a.m. |
| NEDg | Description generation | batch_69b54d41fa008190972411203c8a07f2 |
completed | March 14, 2026, 11:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b54deeeac881909cc951927e51111f |
completed | March 14, 2026, noon |
Created at: March 9, 2026, 3:35 p.m.