Triple

T18462514
Position Surface form Disambiguated ID Type / Status
Subject Eric Feron E451072 entity
Predicate notableStudent P4838 FINISHED
Object Emilio Frazzoli
Emilio Frazzoli is an Italian engineer and academic known for his pioneering work in autonomous vehicles, robotics, and control theory, and as a co-founder of the self-driving technology company nuTonomy.
E1326156 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: Emilio Frazzoli | Statement: [Eric Feron, notableStudent, Emilio Frazzoli]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Emilio Frazzoli
Context triple: [Eric Feron, notableStudent, Emilio Frazzoli]
  • A. Alberto Isidori
    Alberto Isidori is a prominent Italian control theorist renowned for his foundational contributions to nonlinear control systems and geometric control theory.
  • B. Eric Feron
    Eric Feron is an aerospace engineer and control theorist known for his work on optimization and control applications in aerospace systems.
  • C. George Nolfi
    George Nolfi is an American filmmaker and screenwriter known for writing and directing the sci-fi romantic thriller "The Adjustment Bureau" and contributing to films like "Ocean's Twelve" and "The Bourne Ultimatum."
  • D. Bernardo Bonezzi
    Bernardo Bonezzi was a Spanish composer best known for his influential film scores, particularly his collaborations with director Pedro Almodóvar during the 1980s.
  • E. Dionigi Tettamanzi
    Dionigi Tettamanzi was an Italian cardinal of the Roman Catholic Church, known for serving as Archbishop of Milan and being considered a leading papabile in the early 2000s.
  • 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: Emilio Frazzoli
Triple: [Eric Feron, notableStudent, Emilio Frazzoli]
Generated description
Emilio Frazzoli is an Italian engineer and academic known for his pioneering work in autonomous vehicles, robotics, and control theory, and as a co-founder of the self-driving technology company nuTonomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Emilio Frazzoli
Target entity description: Emilio Frazzoli is an Italian engineer and academic known for his pioneering work in autonomous vehicles, robotics, and control theory, and as a co-founder of the self-driving technology company nuTonomy.
  • A. Alberto Isidori
    Alberto Isidori is a prominent Italian control theorist renowned for his foundational contributions to nonlinear control systems and geometric control theory.
  • B. Eric Feron
    Eric Feron is an aerospace engineer and control theorist known for his work on optimization and control applications in aerospace systems.
  • C. George Nolfi
    George Nolfi is an American filmmaker and screenwriter known for writing and directing the sci-fi romantic thriller "The Adjustment Bureau" and contributing to films like "Ocean's Twelve" and "The Bourne Ultimatum."
  • D. Bernardo Bonezzi
    Bernardo Bonezzi was a Spanish composer best known for his influential film scores, particularly his collaborations with director Pedro Almodóvar during the 1980s.
  • E. Dionigi Tettamanzi
    Dionigi Tettamanzi was an Italian cardinal of the Roman Catholic Church, known for serving as Archbishop of Milan and being considered a leading papabile in the early 2000s.
  • 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_69d8d38345688190b565eac2e4cd7935 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e52a80a2bc81909ec14811577a311d completed April 19, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a043f22b680819087c837c9ca87ce4b completed May 13, 2026, 9:06 a.m.
NEDg Description generation batch_6a043fc897408190ac2f6625ce23c93d completed May 13, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_6a044095d4b48190aeb30ecb37609da3 completed May 13, 2026, 9:12 a.m.
Created at: April 10, 2026, 11:33 a.m.