Triple
T21320456
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charing Cross Bridge, London |
E525597
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Hungerford Bridge |
—
|
NE NERFINISHED |
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: Hungerford Bridge | Statement: [Charing Cross Bridge, London, adjacentTo, Hungerford Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hungerford Bridge Context triple: [Charing Cross Bridge, London, adjacentTo, Hungerford Bridge]
-
A.
Hungerford Bridge
chosen
Hungerford Bridge is a central London railway bridge over the River Thames, flanked by the Golden Jubilee pedestrian bridges and linking Charing Cross station to the South Bank.
-
B.
Grosvenor Bridge
Grosvenor Bridge is a historic stone arch road bridge over the River Dee in Chester, England, known for its 19th-century engineering and role in connecting the city across the river.
-
C.
Plimsoll Bridge
Plimsoll Bridge is a road bridge in Bristol, England, best known for carrying traffic across the Cumberland Basin as part of the city’s harbourside road network.
-
D.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
E.
Wellesley Bridge
Wellesley Bridge is a historic bridge in Limerick, Ireland, spanning the River Shannon and serving as a key connection within the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed0a2788190b6a71c8c720173dc |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:39 p.m.