Triple
T4710330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Giulio Natta |
E104491
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Politecnico di Milano |
E178550
|
NE FINISHED |
How this triple was built (2 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: Politecnico di Milano | Statement: [Giulio Natta, employer, Politecnico di Milano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Politecnico di Milano Context triple: [Giulio Natta, employer, Politecnico di Milano]
-
A.
Polytechnic University of Milan
chosen
The Polytechnic University of Milan is a leading Italian technical university renowned for its engineering, architecture, and design programs.
-
B.
Polytechnic University of Turin
The Polytechnic University of Turin is a leading Italian public engineering and architecture university renowned for its strong technical education and research.
-
C.
Marche Polytechnic University
Marche Polytechnic University is a public Italian university based in Ancona, known for its programs and research in engineering, economics, medicine, and agricultural sciences.
-
D.
University of Milan
The University of Milan is a major Italian public research university in Milan, renowned for its strong academic programs and scientific output.
-
E.
University of Trento
The University of Trento is a public Italian university known for its strong research output and high international rankings, particularly in social sciences, engineering, and information technology.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ee712c81908da60aa0df58efe0 |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be39ef1bec8190a741a918dd3c3f5a |
completed | March 21, 2026, 6:25 a.m. |
Created at: March 20, 2026, 1:17 p.m.