Triple
T2457303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Strait of Messina |
E54451
|
entity |
| Predicate | hasBridgeProposal |
P40608
|
FINISHED |
| Object |
Strait of Messina Bridge
The Strait of Messina Bridge is a long-proposed megaproject to construct one of the world’s longest suspension bridges, intended to connect mainland Italy with the island of Sicily across the Strait of Messina.
|
E268833
|
NE FINISHED |
How this triple was built (5 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: Strait of Messina Bridge | Statement: [Strait of Messina, hasBridgeProposal, Strait of Messina Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Strait of Messina Bridge Context triple: [Strait of Messina, hasBridgeProposal, Strait of Messina Bridge]
-
A.
Lusoponte
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
-
B.
La Salve Bridge
La Salve Bridge is a prominent road bridge in Bilbao, Spain, best known for its striking integration into the design of the nearby Guggenheim Museum Bilbao and its distinctive red architectural arch.
-
C.
Ponte Grande bridge
The Ponte Grande bridge is a strategically important crossing near Syracuse in Sicily that was a key objective for Allied airborne forces during the 1943 invasion of the island in World War II.
-
D.
Maria Pia Bridge
Maria Pia Bridge is a historic 19th-century iron railway arch bridge spanning the Douro River in Porto, Portugal, renowned for its pioneering engineering and elegant single-span design.
-
E.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
- 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: Strait of Messina Bridge Triple: [Strait of Messina, hasBridgeProposal, Strait of Messina Bridge]
Generated description
The Strait of Messina Bridge is a long-proposed megaproject to construct one of the world’s longest suspension bridges, intended to connect mainland Italy with the island of Sicily across the Strait of Messina.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Strait of Messina Bridge Target entity description: The Strait of Messina Bridge is a long-proposed megaproject to construct one of the world’s longest suspension bridges, intended to connect mainland Italy with the island of Sicily across the Strait of Messina.
-
A.
Lusoponte
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
-
B.
La Salve Bridge
La Salve Bridge is a prominent road bridge in Bilbao, Spain, best known for its striking integration into the design of the nearby Guggenheim Museum Bilbao and its distinctive red architectural arch.
-
C.
Ponte Grande bridge
The Ponte Grande bridge is a strategically important crossing near Syracuse in Sicily that was a key objective for Allied airborne forces during the 1943 invasion of the island in World War II.
-
D.
Maria Pia Bridge
Maria Pia Bridge is a historic 19th-century iron railway arch bridge spanning the Douro River in Porto, Portugal, renowned for its pioneering engineering and elegant single-span design.
-
E.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBridgeProposal Context triple: [Strait of Messina, hasBridgeProposal, Strait of Messina Bridge]
-
A.
hasBridgeTo
Indicates that one entity is connected to another by a bridge or bridging structure that allows passage or linkage between them.
-
B.
hasNearbyBridge
Indicates that one entity is located close to a bridge associated with or relevant to it.
-
C.
hasBridgeAccess
Indicates that an entity is permitted to enter or use a specific bridge or bridge-controlled area.
-
D.
hasBridgeSection
Indicates that one entity includes or is associated with a specific bridge section as a distinct part or component.
-
E.
hasNumberOfBridges
Indicates the quantitative relationship specifying how many bridges are associated with a given entity.
- F. None of above. chosen
Provenance (7 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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd49c5aa081909ab4f726a458b77f |
completed | March 7, 2026, 7:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0ca655c81908612983ced5f5786 |
completed | March 9, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_69aef50bc7ac8190add8ee63c5621dc1 |
completed | March 9, 2026, 4:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef6342d5481908abf683f8e3f80ae |
completed | March 9, 2026, 4:32 p.m. |
| PD | Predicate disambiguation | batch_69abd0b199488190aa381b36593ae1ac |
completed | March 7, 2026, 7:16 a.m. |
| PDg | Predicate description generation | batch_69abd49b5d2481908817aeb171e2bd61 |
completed | March 7, 2026, 7:32 a.m. |
Created at: March 6, 2026, 9:44 p.m.