Triple
T3520804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dartford Tunnel |
E74416
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Dartford Crossing |
E105227
|
NE FINISHED |
How this triple was built (2 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: Dartford Crossing | Statement: [Dartford Tunnel, partOf, Dartford Crossing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dartford Crossing Context triple: [Dartford Tunnel, partOf, Dartford Crossing]
-
A.
Dartford Crossing
chosen
The Dartford Crossing is a major road crossing of the River Thames in southeast England, consisting of tunnels and a cable-stayed bridge that carry heavy traffic between Kent and Essex.
-
B.
Esher Bridge
Esher Bridge is a historic road bridge in Esher, Surrey, carrying traffic over the River Mole.
-
C.
Catford Bridge
Catford Bridge is a railway station in southeast London that provides suburban rail services connecting the area to central London and other parts of the city.
-
D.
Chertsey Bridge
Chertsey Bridge is an 18th-century stone arch bridge over the River Thames in England, known for its historic architecture and role in connecting Chertsey with surrounding areas.
-
E.
Ryde Bridge
Ryde Bridge is a road bridge in Sydney, Australia, that carries traffic across the Parramatta River between the suburbs of Ryde and Rhodes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad85d0c5488190a3d8e02ebd01a1aa |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbc4c6ac8819096e9c773f3cccbfb |
completed | March 8, 2026, 6:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be92151b108190b415b7c6cf146b09 |
completed | March 21, 2026, 12:41 p.m. |
Created at: March 8, 2026, 3:19 p.m.