Triple
T7527262
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza dei Cavalieri |
E177924
|
entity |
| Predicate | notableBuilding |
P1544
|
FINISHED |
| Object |
Muda Tower (Torre della Muda / Torre dei Gualandi)
Muda Tower, also known as Torre della Muda or Torre dei Gualandi, is a historic medieval tower in Pisa, Italy, infamous as the site where Count Ugolino della Gherardesca and his family were imprisoned and starved to death, an episode immortalized by Dante in the Divine Comedy.
|
E669705
|
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: Muda Tower (Torre della Muda / Torre dei Gualandi) | Statement: [Piazza dei Cavalieri, notableBuilding, Muda Tower (Torre della Muda / Torre dei Gualandi)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Muda Tower (Torre della Muda / Torre dei Gualandi) Context triple: [Piazza dei Cavalieri, notableBuilding, Muda Tower (Torre della Muda / Torre dei Gualandi)]
-
A.
Filarete Tower
Filarete Tower is the prominent central tower and main entrance feature of Milan’s historic Sforza Castle, originally designed by the Renaissance architect Filarete.
-
B.
Ghirlandina Tower
Ghirlandina Tower is the iconic medieval bell tower of Modena’s cathedral in Italy, renowned for its Romanesque architecture and UNESCO World Heritage status.
-
C.
Donat Tower
Donat Tower is a historic tower and notable architectural landmark located in the Saxon mining town of Freiberg, Germany.
-
D.
Montale Tower
Montale Tower is one of the three historic defensive towers of San Marino, perched on Mount Titano and forming part of the UNESCO-listed historic centre.
-
E.
Porta Torre
Porta Torre is a massive medieval stone gate and defensive tower that once formed part of the ancient city walls of Como, 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: Muda Tower (Torre della Muda / Torre dei Gualandi) Triple: [Piazza dei Cavalieri, notableBuilding, Muda Tower (Torre della Muda / Torre dei Gualandi)]
Generated description
Muda Tower, also known as Torre della Muda or Torre dei Gualandi, is a historic medieval tower in Pisa, Italy, infamous as the site where Count Ugolino della Gherardesca and his family were imprisoned and starved to death, an episode immortalized by Dante in the Divine Comedy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Muda Tower (Torre della Muda / Torre dei Gualandi) Target entity description: Muda Tower, also known as Torre della Muda or Torre dei Gualandi, is a historic medieval tower in Pisa, Italy, infamous as the site where Count Ugolino della Gherardesca and his family were imprisoned and starved to death, an episode immortalized by Dante in the Divine Comedy.
-
A.
Filarete Tower
Filarete Tower is the prominent central tower and main entrance feature of Milan’s historic Sforza Castle, originally designed by the Renaissance architect Filarete.
-
B.
Ghirlandina Tower
Ghirlandina Tower is the iconic medieval bell tower of Modena’s cathedral in Italy, renowned for its Romanesque architecture and UNESCO World Heritage status.
-
C.
Donat Tower
Donat Tower is a historic tower and notable architectural landmark located in the Saxon mining town of Freiberg, Germany.
-
D.
Montale Tower
Montale Tower is one of the three historic defensive towers of San Marino, perched on Mount Titano and forming part of the UNESCO-listed historic centre.
-
E.
Porta Torre
Porta Torre is a massive medieval stone gate and defensive tower that once formed part of the ancient city walls of Como, 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_69c69f29bf3081909a146aec7755f185 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f81cc5748190818443c48c9e3114 |
completed | March 27, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84639c19881909e1736afc01a020d |
completed | March 28, 2026, 9:20 p.m. |
| NEDg | Description generation | batch_69c846d0b1348190bc2bf23e75c535a9 |
completed | March 28, 2026, 9:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c84748b8988190b4f85c253ea9e403 |
completed | March 28, 2026, 9:25 p.m. |
Created at: March 27, 2026, 3:47 p.m.