Triple
T14943389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ludgate Circus |
E372586
|
entity |
| Predicate | hasNearbyBridgeApproach |
P116771
|
FINISHED |
| Object | Blackfriars Bridge northern approach |
E70764
|
NE FINISHED |
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: Blackfriars Bridge northern approach | Statement: [Ludgate Circus, hasNearbyBridgeApproach, Blackfriars Bridge northern approach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackfriars Bridge northern approach Context triple: [Ludgate Circus, hasNearbyBridgeApproach, Blackfriars Bridge northern approach]
-
A.
Blackfriars Street Bridge
Blackfriars Street Bridge is a historic wrought-iron bowstring arch-truss bridge in London, Ontario, known as one of the oldest of its kind in North America.
-
B.
Coggeshall Street Bridge
Coggeshall Street Bridge is a roadway bridge spanning the Acushnet River in Massachusetts, carrying Coggeshall Street between New Bedford and Fairhaven.
-
C.
Blackfriars Bridge
chosen
Blackfriars Bridge is a road and foot traffic bridge over the River Thames in central London, linking the City of London with the South Bank.
-
D.
Canning Street Bridge
Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
-
E.
Wandsworth Bridge
Wandsworth Bridge is a road bridge over the River Thames in southwest London, connecting the boroughs of Wandsworth and Hammersmith and Fulham.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNearbyBridgeApproach Context triple: [Ludgate Circus, hasNearbyBridgeApproach, Blackfriars Bridge northern approach]
-
A.
hasNearbyBridge
Indicates that one entity is located close to a bridge associated with or relevant to it.
-
B.
hasBridgeTo
Indicates that one entity is connected to another by a bridge or bridging structure that allows passage or linkage between them.
-
C.
hasApproachRoad
Indicates that one entity is connected to or accessed by another entity via an approach road leading to it.
-
D.
hasBridgeTypeCrossing
Indicates that a bridge is characterized by a specific type of crossing it provides or supports.
-
E.
hasBridgeOrStructure
Indicates that there exists a bridge or similar structural connection between the related entities.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded68c1df0819084c0cd61b207d398 |
completed | April 15, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e9484e8819086ca6a59d672e49d |
completed | May 9, 2026, 12:23 a.m. |
| PD | Predicate disambiguation | batch_69de9a588c2c8190b1245a1c406f447c |
completed | April 14, 2026, 7:49 p.m. |
| PDg | Predicate description generation | batch_69deb1a4d8dc8190a4c0841c20f2875f |
completed | April 14, 2026, 9:29 p.m. |
Created at: April 10, 2026, 2:38 a.m.