Triple
T11607390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T-68 tram |
E275296
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Ansaldo |
E551924
|
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: Ansaldo | Statement: [T-68 tram, manufacturer, Ansaldo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ansaldo Context triple: [T-68 tram, manufacturer, Ansaldo]
-
A.
Fiat-Ansaldo
Fiat-Ansaldo was an Italian industrial partnership between the Fiat automotive company and the Ansaldo engineering firm that produced armored vehicles and other military equipment before and during World War II.
-
B.
AnsaldoBreda
chosen
AnsaldoBreda is an Italian rolling stock manufacturer known for producing trains, trams, and metro vehicles for rail systems worldwide.
-
C.
Agusta
Agusta is an Italian aerospace company known for manufacturing helicopters and aircraft, often under license from other major aviation firms.
-
D.
Caproni group
The Caproni group was an Italian industrial conglomerate best known for its pioneering aircraft manufacturing and aeronautical engineering activities in the early to mid-20th century.
-
E.
Avio S.p.A.
Avio S.p.A. is an Italian aerospace company specializing in the design, production, and maintenance of aircraft and space propulsion systems.
- 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_69d6aaf84b548190ac072e4fb89ae18f |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d89551649c81908096ff392677442d |
completed | April 10, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e8a82381708190aa0e674603d5778a |
completed | April 22, 2026, 10:51 a.m. |
Created at: April 8, 2026, 9:38 p.m.