Triple
T4115857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester Castle |
E90288
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Old Dee Bridge
Old Dee Bridge is a historic stone arch bridge spanning the River Dee in Chester, England, and is one of the city's oldest surviving river crossings.
|
E478205
|
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: Old Dee Bridge | Statement: [Chester Castle, near, Old Dee Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Dee Bridge Context triple: [Chester Castle, near, Old Dee Bridge]
-
A.
Porthill Bridge
Porthill Bridge is a historic pedestrian suspension bridge in Shrewsbury, England, linking the town to the Porthill area across the River Severn.
-
B.
Carron Bridge
Carron Bridge is a historic crossing spanning the River Carron in Scotland, serving as a local transport link and notable landmark in the surrounding area.
-
C.
Pulteney Bridge
Pulteney Bridge is an 18th-century stone bridge in Bath, England, famed for its elegant Georgian architecture and rare design featuring shops built across its full span on both sides.
-
D.
Dunkeld Bridge
Dunkeld Bridge is a historic stone road bridge over the River Tay in Dunkeld, Scotland, designed by the renowned engineer Thomas Telford in the early 19th century.
-
E.
Kincardine Bridge
Kincardine Bridge is a road bridge over the River Forth in Scotland that serves as a key crossing point connecting Fife with the Central Belt road network.
- 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: Old Dee Bridge Triple: [Chester Castle, near, Old Dee Bridge]
Generated description
Old Dee Bridge is a historic stone arch bridge spanning the River Dee in Chester, England, and is one of the city's oldest surviving river crossings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Dee Bridge Target entity description: Old Dee Bridge is a historic stone arch bridge spanning the River Dee in Chester, England, and is one of the city's oldest surviving river crossings.
-
A.
Porthill Bridge
Porthill Bridge is a historic pedestrian suspension bridge in Shrewsbury, England, linking the town to the Porthill area across the River Severn.
-
B.
Carron Bridge
Carron Bridge is a historic crossing spanning the River Carron in Scotland, serving as a local transport link and notable landmark in the surrounding area.
-
C.
Pulteney Bridge
Pulteney Bridge is an 18th-century stone bridge in Bath, England, famed for its elegant Georgian architecture and rare design featuring shops built across its full span on both sides.
-
D.
Dunkeld Bridge
Dunkeld Bridge is a historic stone road bridge over the River Tay in Dunkeld, Scotland, designed by the renowned engineer Thomas Telford in the early 19th century.
-
E.
Kincardine Bridge
Kincardine Bridge is a road bridge over the River Forth in Scotland that serves as a key crossing point connecting Fife with the Central Belt road network.
- 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_69aed95c080881908125e30c5dcdc6f8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af01f1e2e08190a6b73d7674c34e88 |
completed | March 9, 2026, 5:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6f845ce48190a5feae21980530d6 |
completed | March 21, 2026, 10:14 a.m. |
| NEDg | Description generation | batch_69be707405008190ba1456544e8da593 |
completed | March 21, 2026, 10:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be70e5537c8190b4db230932818a9c |
completed | March 21, 2026, 10:20 a.m. |
Created at: March 9, 2026, 3:41 p.m.