Triple
T1196004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapienza University of Rome |
E25668
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Guglielmo Marconi |
E105931
|
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: Guglielmo Marconi | Statement: [Sapienza University of Rome, hasNotableAlumni, Guglielmo Marconi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guglielmo Marconi Context triple: [Sapienza University of Rome, hasNotableAlumni, Guglielmo Marconi]
-
A.
Guglielmo Marconi
chosen
Guglielmo Marconi was an Italian inventor and electrical engineer best known for pioneering long-distance radio communication and developing the first practical wireless telegraph system.
-
B.
Edwin H. Armstrong
Edwin H. Armstrong was a pioneering American electrical engineer and inventor best known for developing frequency modulation (FM) radio and several fundamental radio technologies.
-
C.
Lee de Forest
Lee de Forest was an American inventor and radio pioneer best known for creating the Audion vacuum tube, a key development in early electronics and wireless communication.
-
D.
Alexander Graham Bell
Alexander Graham Bell was a Scottish-born inventor, scientist, and teacher of the deaf best known for inventing and patenting the first practical telephone.
-
E.
Elisha Gray
Elisha Gray was a 19th-century American electrical engineer and inventor, best known as a pioneer in telegraphy and early telephone 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_69a49429f5ec8190a6a205eb0ae81e5e |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd7a756c819085d695acfffeaceb |
completed | March 1, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac7650de3c8190b2c246436a3d25b1 |
completed | March 7, 2026, 7:02 p.m. |
Created at: March 1, 2026, 7:46 p.m.