Triple
T15969797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza degli Affari |
E387289
|
entity |
| Predicate | publicTransportConnection |
P3791
|
FINISHED |
| Object | Milan Metro Duomo station |
E1150455
|
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: Milan Metro Duomo station | Statement: [Piazza degli Affari, publicTransportConnection, Milan Metro Duomo station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milan Metro Duomo station Context triple: [Piazza degli Affari, publicTransportConnection, Milan Metro Duomo station]
-
A.
Milan Metro Cordusio station
Milan Metro Cordusio station is a central underground stop on Milan’s metro network, serving the historic city center and nearby financial district.
-
B.
Monumentale (Milan Metro) station
Monumentale (Milan Metro) station is an underground metro stop in Milan, Italy, serving Line 5 and providing access to the surrounding Porta Volta and Monumentale cemetery area.
-
C.
M5 San Siro Stadio metro station
M5 San Siro Stadio metro station is an underground station on Milan’s M5 (lilac) metro line serving the San Siro stadium area, a major hub for football matches and events.
-
D.
Duomo Metro station
chosen
Duomo Metro station is a major underground transit hub in central Milan, located beneath the city’s iconic cathedral square and serving as a key interchange on the Milan Metro network.
-
E.
Milano Porta Garibaldi station
Milano Porta Garibaldi station is one of Milan’s main railway hubs, serving regional, national, and suburban trains and connecting the city with major destinations including the Malpensa Airport.
- 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157291214819088d65e984609e42c |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3c5a7d48190891e69314e67e9af |
completed | May 9, 2026, 11:31 p.m. |
Created at: April 10, 2026, 4:54 a.m.