Triple
T6038153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancia Fulvia |
E134473
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object |
Piero Castagnero
Piero Castagnero was an Italian automotive designer best known for shaping several iconic Lancia models, including the celebrated Fulvia.
|
E692350
|
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: Piero Castagnero | Statement: [Lancia Fulvia, designer, Piero Castagnero]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piero Castagnero Context triple: [Lancia Fulvia, designer, Piero Castagnero]
-
A.
Enrico Caviglia
Enrico Caviglia was an Italian general and statesman who rose to the highest ranks of the Royal Italian Army during the early 20th century, including World War I.
-
B.
Luciano Michelini
Luciano Michelini is an Italian composer and conductor best known for his piece "Frolic," which became the iconic theme music for the television series *Curb Your Enthusiasm*.
-
C.
Paolo Seganti
Paolo Seganti is an Italian actor known for his work in film and television, including prominent roles in both European productions and American soap operas.
-
D.
Franco Arcalli
Franco Arcalli was an Italian film editor and screenwriter known for his innovative work on influential European art films of the 1960s and 1970s.
-
E.
Piero Malvestiti
Piero Malvestiti was an Italian politician and European statesman who played a key role in early European integration, including leadership within the institutions that preceded the European Union.
- 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: Piero Castagnero Triple: [Lancia Fulvia, designer, Piero Castagnero]
Generated description
Piero Castagnero was an Italian automotive designer best known for shaping several iconic Lancia models, including the celebrated Fulvia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piero Castagnero Target entity description: Piero Castagnero was an Italian automotive designer best known for shaping several iconic Lancia models, including the celebrated Fulvia.
-
A.
Enrico Caviglia
Enrico Caviglia was an Italian general and statesman who rose to the highest ranks of the Royal Italian Army during the early 20th century, including World War I.
-
B.
Luciano Michelini
Luciano Michelini is an Italian composer and conductor best known for his piece "Frolic," which became the iconic theme music for the television series *Curb Your Enthusiasm*.
-
C.
Paolo Seganti
Paolo Seganti is an Italian actor known for his work in film and television, including prominent roles in both European productions and American soap operas.
-
D.
Franco Arcalli
Franco Arcalli was an Italian film editor and screenwriter known for his innovative work on influential European art films of the 1960s and 1970s.
-
E.
Piero Malvestiti
Piero Malvestiti was an Italian politician and European statesman who played a key role in early European integration, including leadership within the institutions that preceded the European Union.
- 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056ccac948190a27547878d4db8e4 |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca0f1021148190b85ec086f79787d4 |
completed | March 30, 2026, 5:50 a.m. |
| NEDg | Description generation | batch_69ca10d315dc819094b7cf09af882f39 |
completed | March 30, 2026, 5:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ca11207bd081908acf8617b9371e54 |
completed | March 30, 2026, 5:58 a.m. |
Created at: March 22, 2026, 4:08 p.m.