Triple
T15250559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Milano Porta Nuova railway station |
E364506
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Porta Nuova city gate of Milan
Porta Nuova is a historic city gate in Milan that once formed part of the city’s defensive walls and now serves as a notable architectural landmark.
|
E1146221
|
NE FINISHED |
How this triple was built (4 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: Porta Nuova city gate of Milan | Statement: [Milano Porta Nuova railway station, namedAfter, Porta Nuova city gate of Milan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porta Nuova city gate of Milan Context triple: [Milano Porta Nuova railway station, namedAfter, Porta Nuova city gate of Milan]
-
A.
Porta Fiorentina
Porta Fiorentina is one of the historic city gates of the Renaissance fortress-town Terra del Sole in Italy, serving as a main entrance on the side facing Florence.
-
B.
Porta Fiorentina
Porta Fiorentina is a historic city gate of Viterbo, Italy, marking one of the traditional entrances through the town’s medieval walls.
-
C.
San Marco, Milan
San Marco, Milan is a historic church in the Brera district of Milan, Italy, known for its rich musical tradition and association with major sacred works.
-
D.
Porta Pisana
Porta Pisana is a historic city gate in the coastal town of Porto Ercole, Italy, reflecting its former defensive fortifications.
-
E.
Porta Vittoria
Porta Vittoria is a historic city gate of the Renaissance-planned town of Sabbioneta in northern Italy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Porta Nuova city gate of Milan Triple: [Milano Porta Nuova railway station, namedAfter, Porta Nuova city gate of Milan]
Generated description
Porta Nuova is a historic city gate in Milan that once formed part of the city’s defensive walls and now serves as a notable architectural landmark.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Porta Nuova city gate of Milan Target entity description: Porta Nuova is a historic city gate in Milan that once formed part of the city’s defensive walls and now serves as a notable architectural landmark.
-
A.
Porta Fiorentina
Porta Fiorentina is one of the historic city gates of the Renaissance fortress-town Terra del Sole in Italy, serving as a main entrance on the side facing Florence.
-
B.
Porta Fiorentina
Porta Fiorentina is a historic city gate of Viterbo, Italy, marking one of the traditional entrances through the town’s medieval walls.
-
C.
San Marco, Milan
San Marco, Milan is a historic church in the Brera district of Milan, Italy, known for its rich musical tradition and association with major sacred works.
-
D.
Porta Pisana
Porta Pisana is a historic city gate in the coastal town of Porto Ercole, Italy, reflecting its former defensive fortifications.
-
E.
Porta Vittoria
Porta Vittoria is a historic city gate of the Renaissance-planned town of Sabbioneta in northern Italy.
- F. None of above. chosen
Provenance (5 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007f62b9c8190b9ad40e2d1912b63 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f184d481909eb4294ee3648226 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee7eabf908190b9248f397319eb6b |
completed | May 9, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee83bbff481908e297e2c4b2811fb |
completed | May 9, 2026, 7:54 a.m. |
Created at: April 10, 2026, 3:13 a.m.