Triple

T18642626
Position Surface form Disambiguated ID Type / Status
Subject Miroslava Federer E455726 entity
Predicate child P120 FINISHED
Object Lenny Federer
Lenny Federer is one of the twin sons of Swiss tennis legend Roger Federer and his wife Miroslava (Mirka) Federer.
 E1335123 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: Lenny Federer | Statement: [Miroslava Federer, child, Lenny Federer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lenny Federer
Context triple: [Miroslava Federer, child, Lenny Federer]
  • A. Lennon Stella
    Lennon Stella is a Canadian singer and actress best known for her role on the TV series "Nashville" and her subsequent career as a pop artist.
  • B. Danny Federici
    Danny Federici was an American keyboardist and accordionist best known as a founding member and longtime organ and keyboard player for Bruce Springsteen's E Street Band.
  • C. Greg Feder
    Greg Feder is a fictional character from the comedy film "Grown Ups," portrayed as the son of Lenny Feder in the ensemble family storyline.
  • D. Marc Ferraro
    Marc Ferraro is an individual notable enough to be recognized as a namesake of the surname Ferraro, though specific widely known public details about him are limited.
  • E. Andrew Fogelson
    Andrew Fogelson is a film producer best known for his work on the 1983 action thriller "Blue Thunder."
  • 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: Lenny Federer
Triple: [Miroslava Federer, child, Lenny Federer]
Generated description
Lenny Federer is one of the twin sons of Swiss tennis legend Roger Federer and his wife Miroslava (Mirka) Federer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lenny Federer
Target entity description: Lenny Federer is one of the twin sons of Swiss tennis legend Roger Federer and his wife Miroslava (Mirka) Federer.
  • A. Lennon Stella
    Lennon Stella is a Canadian singer and actress best known for her role on the TV series "Nashville" and her subsequent career as a pop artist.
  • B. Danny Federici
    Danny Federici was an American keyboardist and accordionist best known as a founding member and longtime organ and keyboard player for Bruce Springsteen's E Street Band.
  • C. Greg Feder
    Greg Feder is a fictional character from the comedy film "Grown Ups," portrayed as the son of Lenny Feder in the ensemble family storyline.
  • D. Marc Ferraro
    Marc Ferraro is an individual notable enough to be recognized as a namesake of the surname Ferraro, though specific widely known public details about him are limited.
  • E. Andrew Fogelson
    Andrew Fogelson is a film producer best known for his work on the 1983 action thriller "Blue Thunder."
  • 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54fcd6da081908030b052727f2c2f completed April 19, 2026, 9:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050d865fc48190a11ed96ebfdca50d completed May 13, 2026, 11:47 p.m.
NEDg Description generation batch_6a051058f5788190b782a39feb7f6111 completed May 13, 2026, 11:59 p.m.
NED2 Entity disambiguation (via description) batch_6a0510fc0d1081908970c91357bb3444 completed May 14, 2026, 12:02 a.m.
Created at: April 10, 2026, 11:47 a.m.