Triple
T15319979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | historic centre of Milan |
E366261
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Piazza Mercanti
Piazza Mercanti is a medieval square in central Milan known for its historic civic buildings and role as the city’s former commercial and administrative hub.
|
E1161392
|
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: Piazza Mercanti | Statement: [historic centre of Milan, contains, Piazza Mercanti]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza Mercanti Context triple: [historic centre of Milan, contains, Piazza Mercanti]
-
A.
Piazza Mercantile
Piazza Mercantile is a historic central square in Bari, Italy, known for its medieval and Renaissance buildings, lively cafés, and role as a traditional hub of commercial and social life.
-
B.
Piazza dei Signori
Piazza dei Signori is a historic central square in Padua, Italy, known for its elegant Renaissance architecture and prominent civic buildings.
-
C.
Piazza dei Signori
Piazza dei Signori is a historic square in Verona, Italy, known for its elegant Renaissance palaces and statues that once formed the political and administrative heart of the city.
-
D.
Piazza dei Signori
Piazza dei Signori is the main historic square of Treviso, Italy, known for its medieval and Renaissance civic buildings and role as the city’s social and political hub.
-
E.
Piazza delle Conserve
Piazza delle Conserve is a historic square in Cesenatico, Italy, known for its well-preserved ice pits once used to store food before refrigeration.
- 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: Piazza Mercanti Triple: [historic centre of Milan, contains, Piazza Mercanti]
Generated description
Piazza Mercanti is a medieval square in central Milan known for its historic civic buildings and role as the city’s former commercial and administrative hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza Mercanti Target entity description: Piazza Mercanti is a medieval square in central Milan known for its historic civic buildings and role as the city’s former commercial and administrative hub.
-
A.
Piazza Mercantile
Piazza Mercantile is a historic central square in Bari, Italy, known for its medieval and Renaissance buildings, lively cafés, and role as a traditional hub of commercial and social life.
-
B.
Piazza dei Signori
Piazza dei Signori is a historic square in Verona, Italy, known for its elegant Renaissance palaces and statues that once formed the political and administrative heart of the city.
-
C.
Piazza dei Signori
Piazza dei Signori is the main historic square of Treviso, Italy, known for its medieval and Renaissance civic buildings and role as the city’s social and political hub.
-
D.
Piazza dei Signori
Piazza dei Signori is a historic central square in Padua, Italy, known for its elegant Renaissance architecture and prominent civic buildings.
-
E.
Piazza delle Conserve
Piazza delle Conserve is a historic square in Cesenatico, Italy, known for its well-preserved ice pits once used to store food before refrigeration.
- 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_69d85a121520819093dcce999fdefe1a |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03dd356b881908f054b64eee6a371 |
completed | April 16, 2026, 1:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d3cf84c8190a4655803b12c9721 |
completed | May 9, 2026, 1:57 p.m. |
| NEDg | Description generation | batch_69ff3e05ba088190a49f8a765397923d |
completed | May 9, 2026, 2 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff3e69d7fc8190b8c5f99d3c8158f6 |
completed | May 9, 2026, 2:02 p.m. |
Created at: April 10, 2026, 3:16 a.m.