Triple
T17817662
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serchio River |
E444887
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Ponte della Maddalena
Ponte della Maddalena, also known as the Devil's Bridge, is a striking medieval stone arch bridge in Tuscany, Italy, renowned for its dramatic asymmetrical arches and associated legends.
|
E1289496
|
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: Ponte della Maddalena | Statement: [Serchio River, hasBridge, Ponte della Maddalena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ponte della Maddalena Context triple: [Serchio River, hasBridge, Ponte della Maddalena]
-
A.
Ponte dei Quattro Capi
Ponte dei Quattro Capi is an ancient Roman stone bridge in Rome that connects the Tiber Island to the left bank of the Tiber River and is renowned as the city's oldest surviving bridge in its original state.
-
B.
Ponte Molle
Ponte Molle is an alternative historical name for Ponte Milvio, a famous ancient bridge in Rome known for its strategic and cultural significance.
-
C.
Ponte-Leccia
Ponte-Leccia is a village in Haute-Corse, Corsica, known as a key railway junction and transport hub on the island.
-
D.
Lusoponte
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
-
E.
Ponte Mammolo
Ponte Mammolo is a historic bridge and surrounding district in northeastern Rome, Italy, located along the Aniene River and known today mainly as a residential area with a major metro and bus 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: Ponte della Maddalena Triple: [Serchio River, hasBridge, Ponte della Maddalena]
Generated description
Ponte della Maddalena, also known as the Devil's Bridge, is a striking medieval stone arch bridge in Tuscany, Italy, renowned for its dramatic asymmetrical arches and associated legends.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ponte della Maddalena Target entity description: Ponte della Maddalena, also known as the Devil's Bridge, is a striking medieval stone arch bridge in Tuscany, Italy, renowned for its dramatic asymmetrical arches and associated legends.
-
A.
Ponte dei Quattro Capi
Ponte dei Quattro Capi is an ancient Roman stone bridge in Rome that connects the Tiber Island to the left bank of the Tiber River and is renowned as the city's oldest surviving bridge in its original state.
-
B.
Ponte Molle
Ponte Molle is an alternative historical name for Ponte Milvio, a famous ancient bridge in Rome known for its strategic and cultural significance.
-
C.
Ponte-Leccia
Ponte-Leccia is a village in Haute-Corse, Corsica, known as a key railway junction and transport hub on the island.
-
D.
Lusoponte
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
-
E.
Ponte Mammolo
Ponte Mammolo is a historic bridge and surrounding district in northeastern Rome, Italy, located along the Aniene River and known today mainly as a residential area with a major metro and bus 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48880457c81908214741d6cd7a1ee |
completed | April 19, 2026, 7:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02ff6630a08190b907c773c77149bb |
completed | May 12, 2026, 10:22 a.m. |
| NEDg | Description generation | batch_6a03004cb0048190bf6891754474e317 |
completed | May 12, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0300bda62081908e6da214147079c2 |
completed | May 12, 2026, 10:28 a.m. |
Created at: April 10, 2026, 10:14 a.m.