Triple

T6478523
Position Surface form Disambiguated ID Type / Status
Subject Until the End of Time E146130 entity
Predicate includesSong P7178 FINISHED
Object Letter 2 My Unborn
"Letter 2 My Unborn" is a posthumously released introspective song by Tupac Shakur in which he addresses a future child he never had, reflecting on his life, struggles, and legacy.
E597007 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 2 My Unborn | Statement: [Until the End of Time, includesSong, Letter 2 My Unborn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Letter 2 My Unborn
Context triple: [Until the End of Time, includesSong, Letter 2 My Unborn]
  • A. Letter to the World
    "Letter to the World" is a landmark modern dance work by Martha Graham inspired by the life and poetry of Emily Dickinson.
  • B. A Letter to My Father
    A Letter to My Father is a memoir by Patti Davis reflecting on her complex relationship with her father, former U.S. President Ronald Reagan.
  • C. The Trouble with Being Born
    The Trouble with Being Born is a philosophical work by Emil Cioran that presents a series of aphoristic reflections on nihilism, pessimism, and the burdens of existence.
  • D. Letter to the Free
    "Letter to the Free" is a politically charged hip-hop song by Common that reflects on mass incarceration and racial injustice in the United States.
  • E. A Time to Be Born
    A Time to Be Born is a satirical 1942 novel by American writer Dawn Powell that skewers New York high society, politics, and the publishing world on the eve of World War II.
  • 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 2 My Unborn
Triple: [Until the End of Time, includesSong, Letter 2 My Unborn]
Generated description
"Letter 2 My Unborn" is a posthumously released introspective song by Tupac Shakur in which he addresses a future child he never had, reflecting on his life, struggles, and legacy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Letter 2 My Unborn
Target entity description: "Letter 2 My Unborn" is a posthumously released introspective song by Tupac Shakur in which he addresses a future child he never had, reflecting on his life, struggles, and legacy.
  • A. Letter to the World
    "Letter to the World" is a landmark modern dance work by Martha Graham inspired by the life and poetry of Emily Dickinson.
  • B. A Letter to My Father
    A Letter to My Father is a memoir by Patti Davis reflecting on her complex relationship with her father, former U.S. President Ronald Reagan.
  • C. The Trouble with Being Born
    The Trouble with Being Born is a philosophical work by Emil Cioran that presents a series of aphoristic reflections on nihilism, pessimism, and the burdens of existence.
  • D. Letter to the Free
    "Letter to the Free" is a politically charged hip-hop song by Common that reflects on mass incarceration and racial injustice in the United States.
  • E. A Time to Be Born
    A Time to Be Born is a satirical 1942 novel by American writer Dawn Powell that skewers New York high society, politics, and the publishing world on the eve of World War II.
  • 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_69c008fec7408190af7b146dc63d9750 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a4d35f08190a94143367b1d45c5 completed March 22, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653aa82808190a1e9d420e81d7839 completed March 27, 2026, 9:53 a.m.
NEDg Description generation batch_69c6542017f4819085efe545dd25060f completed March 27, 2026, 9:55 a.m.
NED2 Entity disambiguation (via description) batch_69c656d3533c819091a4255e354eccab completed March 27, 2026, 10:07 a.m.
Created at: March 22, 2026, 4:51 p.m.