Triple

T15976
Position Surface form Disambiguated ID Type / Status
Subject Martin Luther King Jr. E319 entity
Predicate notableWork P4 FINISHED
Object 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.
E2651 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: Letter from Birmingham Jail | Statement: [Martin Luther King Jr., notableWork, Letter from Birmingham Jail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Letter from Birmingham Jail
Context triple: [Martin Luther King Jr., notableWork, Letter from Birmingham Jail]
  • 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. Montgomery bus boycott
    The Montgomery bus boycott was a pivotal 1955–1956 civil rights protest in Alabama in which African Americans refused to ride city buses to challenge racial segregation, helping launch the modern Civil Rights Movement and Martin Luther King Jr.’s national leadership.
  • C. Profiles in Courage
    Profiles in Courage is a 1956 Pulitzer Prize–winning book by John F. Kennedy that recounts the acts of political bravery of eight U.S. senators who chose principle over popularity.
  • D. The Protester
    The Protester is the collective title Time magazine gave in 2011 to individuals worldwide who participated in mass demonstrations and uprisings, symbolizing the power of grassroots activism in shaping global events.
  • E. Sermon on the Mount
    The Sermon on the Mount is a foundational collection of Jesus’ teachings in the New Testament, emphasizing inner righteousness, humility, love of enemies, and the ethics of the Kingdom of God.
  • 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: Letter from Birmingham Jail
Triple: [Martin Luther King Jr., notableWork, Letter from Birmingham Jail]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Letter from Birmingham Jail
Target entity description: 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.
  • 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. Montgomery bus boycott
    The Montgomery bus boycott was a pivotal 1955–1956 civil rights protest in Alabama in which African Americans refused to ride city buses to challenge racial segregation, helping launch the modern Civil Rights Movement and Martin Luther King Jr.’s national leadership.
  • C. Profiles in Courage
    Profiles in Courage is a 1956 Pulitzer Prize–winning book by John F. Kennedy that recounts the acts of political bravery of eight U.S. senators who chose principle over popularity.
  • D. The Protester
    The Protester is the collective title Time magazine gave in 2011 to individuals worldwide who participated in mass demonstrations and uprisings, symbolizing the power of grassroots activism in shaping global events.
  • E. Sermon on the Mount
    The Sermon on the Mount is a foundational collection of Jesus’ teachings in the New Testament, emphasizing inner righteousness, humility, love of enemies, and the ethics of the Kingdom of God.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a2400257208190b3cd87ad2a06c18f completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e56618081909ba0879a05cd698c completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a250c8cf7c8190b71c65d204d21fd8 completed Feb. 28, 2026, 2:19 a.m.
NED2 Entity disambiguation (via description) batch_69a2514627f081909a032877d07b30bf completed Feb. 28, 2026, 2:21 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.