Triple
T21186485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza di Porta Ravegnana |
E522092
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Porta Ravegnana
Porta Ravegnana was a historic city gate of medieval Bologna, Italy, that once marked an important entrance to the city and gave its name to the surrounding square.
|
E1471824
|
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 Ravegnana | Statement: [Piazza di Porta Ravegnana, namedAfter, Porta Ravegnana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porta Ravegnana Context triple: [Piazza di Porta Ravegnana, namedAfter, Porta Ravegnana]
-
A.
Porta delle Fonti
Porta delle Fonti is a historic medieval gate in San Gimignano, Italy, leading to the town’s ancient public fountains and water sources.
-
B.
Porta San Donato
Porta San Donato is a historic city gate in Lucca, Italy, serving as one of the main entrances through the town’s Renaissance-era defensive walls.
-
C.
Porta Pisana
Porta Pisana is a historic city gate in the coastal town of Porto Ercole, Italy, reflecting its former defensive fortifications.
-
D.
Porta San Pellegrino
Porta San Pellegrino is a small historic gate in the Vatican City walls that provides access near St. Peter’s Basilica and the surrounding Vatican area.
-
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 Ravegnana Triple: [Piazza di Porta Ravegnana, namedAfter, Porta Ravegnana]
Generated description
Porta Ravegnana was a historic city gate of medieval Bologna, Italy, that once marked an important entrance to the city and gave its name to the surrounding square.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Porta Ravegnana Target entity description: Porta Ravegnana was a historic city gate of medieval Bologna, Italy, that once marked an important entrance to the city and gave its name to the surrounding square.
-
A.
Porta delle Fonti
Porta delle Fonti is a historic medieval gate in San Gimignano, Italy, leading to the town’s ancient public fountains and water sources.
-
B.
Porta San Donato
Porta San Donato is a historic city gate in Lucca, Italy, serving as one of the main entrances through the town’s Renaissance-era defensive walls.
-
C.
Porta Pisana
Porta Pisana is a historic city gate in the coastal town of Porto Ercole, Italy, reflecting its former defensive fortifications.
-
D.
Porta San Pellegrino
Porta San Pellegrino is a small historic gate in the Vatican City walls that provides access near St. Peter’s Basilica and the surrounding Vatican area.
-
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_69e0b50ef1d48190b063aa342667df22 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7302222788190aa55ee0ed7342498 |
completed | April 21, 2026, 8:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a097ec6c08081909e4cb00e8d34fd30 |
completed | May 17, 2026, 8:39 a.m. |
| NEDg | Description generation | batch_6a097fcf8acc819089e759ad02c19703 |
completed | May 17, 2026, 8:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09810158948190a9504d50c964efd9 |
completed | May 17, 2026, 8:49 a.m. |
Created at: April 16, 2026, 3:07 p.m.