Triple
T17818685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Highgate Middleway bridge |
E444913
|
entity |
| Predicate | onRoute |
P5619
|
FINISHED |
| Object | A4540 |
—
|
NE NERFINISHED |
How this triple was built (3 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: A4540 | Statement: [Highgate Middleway bridge, onRoute, A4540]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: A4540 Context triple: [Highgate Middleway bridge, onRoute, A4540]
-
A.
A45
A45 is a major German autobahn in western Germany that connects the Ruhr area with central regions such as Siegen and Gießen.
-
B.
A420
The A420 is an early model in Acorn Computers' Archimedes line of ARM-based personal computers introduced in the late 1980s.
-
C.
A420
The A420 is a major road in England that links Bristol to Oxford, passing through towns such as Chippenham and Swindon.
-
D.
A458
A458 is a primary A-road in the United Kingdom that runs between Birmingham in the West Midlands and Shrewsbury in Shropshire, serving as an important regional route.
-
E.
A4048
The A4048 is a primary road in Wales that connects several towns in the Sirhowy Valley, including Tredegar, to the wider regional road network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: A4540 Target entity description: The A4540 is Birmingham’s inner ring road, encircling the city centre and connecting major routes and districts.
-
A.
A45
A45 is a major German autobahn in western Germany that connects the Ruhr area with central regions such as Siegen and Gießen.
-
B.
A420
The A420 is an early model in Acorn Computers' Archimedes line of ARM-based personal computers introduced in the late 1980s.
-
C.
A420
The A420 is a major road in England that links Bristol to Oxford, passing through towns such as Chippenham and Swindon.
-
D.
A458
A458 is a primary A-road in the United Kingdom that runs between Birmingham in the West Midlands and Shrewsbury in Shropshire, serving as an important regional route.
-
E.
A4048
The A4048 is a primary road in Wales that connects several towns in the Sirhowy Valley, including Tredegar, to the wider regional road network.
- F. None of above. chosen
Provenance (2 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e488812df081909771d51c54c405fe |
completed | April 19, 2026, 7:47 a.m. |
Created at: April 10, 2026, 10:14 a.m.