Triple
T3271381
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Darwen |
E68654
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Darwen Bridge in Blackburn
Darwen Bridge in Blackburn is a road bridge spanning the River Darwen in the Lancashire town of Blackburn, providing a key local crossing and transport link.
|
E342641
|
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: Darwen Bridge in Blackburn | Statement: [River Darwen, hasBridge, Darwen Bridge in Blackburn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Darwen Bridge in Blackburn Context triple: [River Darwen, hasBridge, Darwen Bridge in Blackburn]
-
A.
Blackfriars Bridge, Manchester
Blackfriars Bridge, Manchester is a historic road bridge in Manchester, England, linking the city centre with Salford across the River Irwell.
-
B.
Trinity Bridge, Manchester
Trinity Bridge in Manchester is a distinctive modern footbridge over the River Irwell, designed by architect Santiago Calatrava and known for its striking cable-stayed, asymmetrical form.
-
C.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
D.
Thelwall Bridge
Thelwall Bridge is a major motorway viaduct carrying the M6 over the Manchester Ship Canal and River Mersey near Warrington in Cheshire, England.
-
E.
Tyne Bridge
The Tyne Bridge is an iconic steel arch bridge spanning the River Tyne in northeast England, symbolizing the cities of Newcastle upon Tyne and Gateshead.
- 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: Darwen Bridge in Blackburn Triple: [River Darwen, hasBridge, Darwen Bridge in Blackburn]
Generated description
Darwen Bridge in Blackburn is a road bridge spanning the River Darwen in the Lancashire town of Blackburn, providing a key local crossing and transport link.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Darwen Bridge in Blackburn Target entity description: Darwen Bridge in Blackburn is a road bridge spanning the River Darwen in the Lancashire town of Blackburn, providing a key local crossing and transport link.
-
A.
Blackfriars Bridge, Manchester
Blackfriars Bridge, Manchester is a historic road bridge in Manchester, England, linking the city centre with Salford across the River Irwell.
-
B.
Trinity Bridge, Manchester
Trinity Bridge in Manchester is a distinctive modern footbridge over the River Irwell, designed by architect Santiago Calatrava and known for its striking cable-stayed, asymmetrical form.
-
C.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
D.
Thelwall Bridge
Thelwall Bridge is a major motorway viaduct carrying the M6 over the Manchester Ship Canal and River Mersey near Warrington in Cheshire, England.
-
E.
Tyne Bridge
The Tyne Bridge is an iconic steel arch bridge spanning the River Tyne in northeast England, symbolizing the cities of Newcastle upon Tyne and Gateshead.
- 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_69ad859b54f881909bf530d549caf2fd |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adaff4b9dc8190b7e3da0bbffccf99 |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28f02a620819091356c965b2aceef |
completed | March 12, 2026, 10:01 a.m. |
| NEDg | Description generation | batch_69b296709f84819094fe9db721a44f83 |
completed | March 12, 2026, 10:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2d6c47e908190b5be5b33da358ade |
completed | March 12, 2026, 3:07 p.m. |
Created at: March 8, 2026, 3:09 p.m.