Triple

T8003823
Position Surface form Disambiguated ID Type / Status
Subject Doris Day E186314 entity
Predicate spouse P13 FINISHED
Object Martin Melcher
Martin Melcher was an American film producer and talent manager best known for managing and later marrying actress and singer Doris Day.
 E704293 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 Melcher | Statement: [Doris Day, spouse, Martin Melcher]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin Melcher
Context triple: [Doris Day, spouse, Martin Melcher]
  • A. Holman S. Melcher
    Holman S. Melcher was a Union Army officer from Maine, noted for his leadership and bravery during the American Civil War, particularly at the Battle of Gettysburg.
  • B. Martin Selig
    Martin Selig is a prominent Seattle real estate developer known for shaping the city's skyline with major commercial high-rises.
  • C. Arnold Schulman
    Arnold Schulman was an American screenwriter and playwright known for his work on films such as "Love with the Proper Stranger" and "A Chorus Line."
  • D. Jerry Speyer
    Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
  • E. Ben Bronfman
    Ben Bronfman is an American musician, producer, and environmental entrepreneur known for his work in alternative hip hop and for co-writing Kanye West’s song “New Slaves.”
  • 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 Melcher
Triple: [Doris Day, spouse, Martin Melcher]
Generated description
Martin Melcher was an American film producer and talent manager best known for managing and later marrying actress and singer Doris Day.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Martin Melcher
Target entity description: Martin Melcher was an American film producer and talent manager best known for managing and later marrying actress and singer Doris Day.
  • A. Holman S. Melcher
    Holman S. Melcher was a Union Army officer from Maine, noted for his leadership and bravery during the American Civil War, particularly at the Battle of Gettysburg.
  • B. Martin Selig
    Martin Selig is a prominent Seattle real estate developer known for shaping the city's skyline with major commercial high-rises.
  • C. Arnold Schulman
    Arnold Schulman was an American screenwriter and playwright known for his work on films such as "Love with the Proper Stranger" and "A Chorus Line."
  • D. Jerry Speyer
    Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
  • E. Ben Bronfman
    Ben Bronfman is an American musician, producer, and environmental entrepreneur known for his work in alternative hip hop and for co-writing Kanye West’s song “New Slaves.”
  • 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_69ca82aaaf24819084b94d18f699ba53 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3cf443e48190ac9e83343ff4019e completed March 31, 2026, 3:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe121b0ac81908b9da58cf14c8df5 completed March 31, 2026, 2:58 p.m.
NEDg Description generation batch_69cbe441b76881909efa791b74316088 completed March 31, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc34749ae08190a1d30919a0594bfd completed March 31, 2026, 8:54 p.m.
Created at: March 30, 2026, 5:18 p.m.