Triple
T15319997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | historic centre of Milan |
E366261
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Piazza San Babila
Piazza San Babila is a prominent square in central Milan known for its historic church, busy traffic hub, and role as a gateway between the city’s shopping district and historic core.
|
E1208941
|
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 San Babila | Statement: [historic centre of Milan, contains, Piazza San Babila]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza San Babila Context triple: [historic centre of Milan, contains, Piazza San Babila]
-
A.
Piazza Mattei
Piazza Mattei is a small historic square in Rome best known for its elegant Fontana delle Tartarughe (Turtle Fountain) and its location in the city’s former Jewish Ghetto.
-
B.
Piazza del Popolo
Piazza del Popolo is a large, historic urban square in Rome known for its grand churches, obelisk, and role as a major northern gateway to the city.
-
C.
Piazza del Popolo
Piazza del Popolo is the main historic square of Cesena, Italy, known for its Renaissance architecture, civic buildings, and role as a central gathering place in the city.
-
D.
Piazza del Popolo
Piazza del Popolo is the elegant Renaissance main square of Ascoli Piceno, renowned for its harmonious travertine architecture and role as the city’s social and cultural hub.
-
E.
Piazza Pancali
Piazza Pancali is a central square in Syracuse, Sicily, known for its proximity to the ancient Temple of Apollo and its role as a busy urban hub.
- 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 San Babila Triple: [historic centre of Milan, contains, Piazza San Babila]
Generated description
Piazza San Babila is a prominent square in central Milan known for its historic church, busy traffic hub, and role as a gateway between the city’s shopping district and historic core.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza San Babila Target entity description: Piazza San Babila is a prominent square in central Milan known for its historic church, busy traffic hub, and role as a gateway between the city’s shopping district and historic core.
-
A.
Piazza Mattei
Piazza Mattei is a small historic square in Rome best known for its elegant Fontana delle Tartarughe (Turtle Fountain) and its location in the city’s former Jewish Ghetto.
-
B.
Piazza del Popolo
Piazza del Popolo is a large, historic urban square in Rome known for its grand churches, obelisk, and role as a major northern gateway to the city.
-
C.
Piazza del Popolo
Piazza del Popolo is the main historic square of Cesena, Italy, known for its Renaissance architecture, civic buildings, and role as a central gathering place in the city.
-
D.
Piazza del Popolo
Piazza del Popolo is the elegant Renaissance main square of Ascoli Piceno, renowned for its harmonious travertine architecture and role as the city’s social and cultural hub.
-
E.
Piazza Pancali
Piazza Pancali is a central square in Syracuse, Sicily, known for its proximity to the ancient Temple of Apollo and its role as a busy urban hub.
- 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_6a002d966ffc8190aa0d9d3abf8ad593 |
completed | May 10, 2026, 7:02 a.m. |
| NEDg | Description generation | batch_6a002ec2fd948190878af958d0b90ce6 |
completed | May 10, 2026, 7:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00312a4fc48190b6bd6ad9db71bb4d |
completed | May 10, 2026, 7:18 a.m. |
Created at: April 10, 2026, 3:16 a.m.