Triple

T10198713
Position Surface form Disambiguated ID Type / Status
Subject Amy Tan E238828 entity
Predicate spouse P13 FINISHED
Object Lou DeMattei
Lou DeMattei is an American tax attorney best known as the longtime husband of acclaimed novelist Amy Tan.
 E896133 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: Lou DeMattei | Statement: [Amy Tan, spouse, Lou DeMattei]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lou DeMattei
Context triple: [Amy Tan, spouse, Lou DeMattei]
  • A. Lou Romano
    Lou Romano is an American animator, art director, and voice actor best known for his work with Pixar, including voicing the character Alfredo Linguini in the film "Ratatouille."
  • B. Lou Marini
    Lou Marini is an American saxophonist, composer, and arranger best known as a member of the original Saturday Night Live Band and for his prominent role in The Blues Brothers.
  • C. Lou Pardini
    Lou Pardini is an American singer, songwriter, and keyboardist best known for his work in jazz, R&B, and rock, including a notable tenure with the band Chicago.
  • D. Tony D'Amato
    Tony D'Amato is the hard-driving, old-school head coach of the fictional Miami Sharks football team in the film "Any Given Sunday," portrayed by Al Pacino.
  • E. William D'Elia
    William D'Elia is an American mobster who became a powerful boss in the Bufalino crime family and a significant figure in organized crime in Pennsylvania.
  • 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: Lou DeMattei
Triple: [Amy Tan, spouse, Lou DeMattei]
Generated description
Lou DeMattei is an American tax attorney best known as the longtime husband of acclaimed novelist Amy Tan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lou DeMattei
Target entity description: Lou DeMattei is an American tax attorney best known as the longtime husband of acclaimed novelist Amy Tan.
  • A. Lou Romano
    Lou Romano is an American animator, art director, and voice actor best known for his work with Pixar, including voicing the character Alfredo Linguini in the film "Ratatouille."
  • B. Lou Marini
    Lou Marini is an American saxophonist, composer, and arranger best known as a member of the original Saturday Night Live Band and for his prominent role in The Blues Brothers.
  • C. Lou Pardini
    Lou Pardini is an American singer, songwriter, and keyboardist best known for his work in jazz, R&B, and rock, including a notable tenure with the band Chicago.
  • D. Tony D'Amato
    Tony D'Amato is the hard-driving, old-school head coach of the fictional Miami Sharks football team in the film "Any Given Sunday," portrayed by Al Pacino.
  • E. William D'Elia
    William D'Elia is an American mobster who became a powerful boss in the Bufalino crime family and a significant figure in organized crime in Pennsylvania.
  • 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdee3dfa108190b2888385ef96de23 completed April 2, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69e2d62cce008190ae269bbd289625a0 completed April 18, 2026, 12:54 a.m.
NEDg Description generation batch_69e2fab58f588190ae2d33f32e71333b completed April 18, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e317809c0881909e793db965194014 completed April 18, 2026, 5:32 a.m.
Created at: March 30, 2026, 9:14 p.m.