Triple
T8034512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clarence River |
E187070
|
entity |
| Predicate | hasCrossing |
P416
|
FINISHED |
| Object |
Grafton Bridge
Grafton Bridge is a historic double-deck road and rail bridge in Grafton, New South Wales, Australia, notable for its bascule span and role as a key regional crossing.
|
E740318
|
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: Grafton Bridge | Statement: [Clarence River, hasCrossing, Grafton Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grafton Bridge Context triple: [Clarence River, hasCrossing, Grafton Bridge]
-
A.
Bridgewater Bridge
Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
-
B.
Felton Bridge
Felton Bridge is a historic stone road bridge in Northumberland, England, carrying traffic across the River Coquet near the village of Felton.
-
C.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
D.
Tyngsborough Bridge
Tyngsborough Bridge is a historic steel tied-arch bridge spanning the Merrimack River in Tyngsborough, Massachusetts, known for its distinctive green arch design.
-
E.
Whaley Bridge
Whaley Bridge is a small town in the High Peak district of Derbyshire, England, known historically for its role in the canal and textile industries.
- 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: Grafton Bridge Triple: [Clarence River, hasCrossing, Grafton Bridge]
Generated description
Grafton Bridge is a historic double-deck road and rail bridge in Grafton, New South Wales, Australia, notable for its bascule span and role as a key regional crossing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grafton Bridge Target entity description: Grafton Bridge is a historic double-deck road and rail bridge in Grafton, New South Wales, Australia, notable for its bascule span and role as a key regional crossing.
-
A.
Bridgewater Bridge
Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
-
B.
Felton Bridge
Felton Bridge is a historic stone road bridge in Northumberland, England, carrying traffic across the River Coquet near the village of Felton.
-
C.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
D.
Tyngsborough Bridge
Tyngsborough Bridge is a historic steel tied-arch bridge spanning the Merrimack River in Tyngsborough, Massachusetts, known for its distinctive green arch design.
-
E.
Whaley Bridge
Whaley Bridge is a small town in the High Peak district of Derbyshire, England, known historically for its role in the canal and textile industries.
- 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_69ca82ae2d1081909dbfee42b41db419 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3ef50f4c8190a895ac301f182734 |
completed | March 31, 2026, 3:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6ca1110c8190b72a2a573ddab06d |
completed | April 2, 2026, 1:18 p.m. |
| NEDg | Description generation | batch_69ce6e66c5e48190badcc5e075892006 |
completed | April 2, 2026, 1:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce6f0cc434819089e78d24dfee5361 |
completed | April 2, 2026, 1:28 p.m. |
Created at: March 30, 2026, 5:22 p.m.