Triple
T15538482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza del Duomo (Milan) |
E370410
|
entity |
| Predicate | publicTransport |
P1288
|
FINISHED |
| Object | Duomo station (Line M3) |
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: Duomo station (Line M3) | Statement: [Piazza del Duomo (Milan), publicTransport, Duomo station (Line M3)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duomo station (Line M3) Context triple: [Piazza del Duomo (Milan), publicTransport, Duomo station (Line M3)]
-
A.
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.
-
B.
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.
-
C.
Rondizzoni metro station
Rondizzoni metro station is a stop on the Santiago Metro system in Santiago, Chile.
-
D.
Cairoli Metro station
Cairoli Metro station is an underground stop on Milan’s metro network located in the city’s historic center, serving as a key access point to nearby cultural and historical landmarks.
-
E.
Cadorna FN metro station
Cadorna FN metro station is a major Milan Metro interchange and transport hub located near the Cadorna railway station and close to Parco Sempione in central Milan, Italy.
- 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0442f3c688190a599165e526af2ed |
completed | April 16, 2026, 2:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4556ad008190a411ccd3ef0d1e89 |
completed | May 9, 2026, 2:31 p.m. |
Created at: April 10, 2026, 4:07 a.m.