Triple
T19421045
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Well Survey Ltd |
E485852
|
entity |
| Predicate | notableEmployee |
P304
|
FINISHED |
| Object | Bruno Pontecorvo |
—
|
NE NERFINISHED |
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: Bruno Pontecorvo | Statement: [Well Survey Ltd, notableEmployee, Bruno Pontecorvo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bruno Pontecorvo Context triple: [Well Survey Ltd, notableEmployee, Bruno Pontecorvo]
-
A.
Bruno Pontecorvo
chosen
Bruno Pontecorvo was an Italian-born physicist best known for his pioneering work on neutrino physics and his controversial defection to the Soviet Union during the Cold War.
-
B.
Marco Pontecorvo
Marco Pontecorvo is an Italian cinematographer and film director known for his visually expressive work on both European and international films and television series.
-
C.
Guido Segre
Guido Segre was an Italian Jewish businessman and politician active during the early 20th century, known for his involvement in Italy’s economic and public life.
-
D.
Marco Segrè
Marco Segrè is an individual notable enough to be recognized as a prominent bearer of the surname Segrè.
-
E.
Nicola Cabibbo
Nicola Cabibbo was an Italian theoretical physicist best known for introducing the Cabibbo angle, a fundamental parameter in the theory of weak interactions in particle physics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63214d768819082129100d7116521 |
completed | April 20, 2026, 2:03 p.m. |
Created at: April 10, 2026, 1:37 p.m.