Triple
T5020944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swan River |
E112846
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Causeway Bridge
Causeway Bridge is a major road bridge in Perth, Western Australia, carrying traffic across the Swan River between the city centre and the eastern suburbs.
|
E485829
|
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: Causeway Bridge | Statement: [Swan River, hasBridge, Causeway Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Causeway Bridge Context triple: [Swan River, hasBridge, Causeway Bridge]
-
A.
Long Bridge
Long Bridge is a major railroad bridge over the Potomac River in Washington, D.C., carrying freight and passenger trains between the District of Columbia and Virginia.
-
B.
Menai Bridge
Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for the historic suspension bridge that connects the island to the mainland across the Menai Strait.
-
C.
John Frost Bridge
The John Frost Bridge is a historically significant road bridge in Arnhem, Netherlands, best known as a key battle site during Operation Market Garden in World War II.
-
D.
Elizabeth Bridge
Elizabeth Bridge is a prominent suspension bridge spanning the Danube River in Budapest, connecting the Buda and Pest sides of the city.
-
E.
Dumbarton Bridge
The Dumbarton Bridge is a major vehicular bridge in the San Francisco Bay Area that provides a key east–west crossing between the Peninsula and the East Bay.
- 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: Causeway Bridge Triple: [Swan River, hasBridge, Causeway Bridge]
Generated description
Causeway Bridge is a major road bridge in Perth, Western Australia, carrying traffic across the Swan River between the city centre and the eastern suburbs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Causeway Bridge Target entity description: Causeway Bridge is a major road bridge in Perth, Western Australia, carrying traffic across the Swan River between the city centre and the eastern suburbs.
-
A.
Long Bridge
Long Bridge is a major railroad bridge over the Potomac River in Washington, D.C., carrying freight and passenger trains between the District of Columbia and Virginia.
-
B.
Menai Bridge
Menai Bridge is a small town on the Isle of Anglesey in Wales, best known for the historic suspension bridge that connects the island to the mainland across the Menai Strait.
-
C.
John Frost Bridge
The John Frost Bridge is a historically significant road bridge in Arnhem, Netherlands, best known as a key battle site during Operation Market Garden in World War II.
-
D.
Elizabeth Bridge
Elizabeth Bridge is a prominent suspension bridge spanning the Danube River in Budapest, connecting the Buda and Pest sides of the city.
-
E.
Dumbarton Bridge
The Dumbarton Bridge is a major vehicular bridge in the San Francisco Bay Area that provides a key east–west crossing between the Peninsula and the East Bay.
- 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_69bd4435c2f48190be593158cbfcf8a3 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd736399ac8190aa38efc4b4edc6a2 |
completed | March 20, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be927f4ad0819096826f6cb141c90b |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be92e7304081909747a34dff7f9e25 |
completed | March 21, 2026, 12:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be935872a88190adec17789298e01a |
completed | March 21, 2026, 12:47 p.m. |
Created at: March 20, 2026, 1:36 p.m.