Triple
T6339192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Cherwell |
E142578
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Magdalen Bridge |
E171087
|
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: Magdalen Bridge | Statement: [River Cherwell, hasBridge, Magdalen Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magdalen Bridge Context triple: [River Cherwell, hasBridge, Magdalen Bridge]
-
A.
Magdalen Bridge
chosen
Magdalen Bridge is a historic stone bridge in Oxford, England, spanning the River Cherwell near Magdalen College and serving as a well-known city landmark.
-
B.
Magdalene Bridge
Magdalene Bridge is a historic river crossing in central Cambridge, England, spanning the River Cam beside Magdalene College and serving as a popular starting point for punting.
-
C.
Redcliffe Bridge
Redcliffe Bridge is a notable bridge in the suburb of Redcliffe, Western Australia, carrying vehicular traffic across the Swan River as a key local transport link.
-
D.
Folly Bridge
Folly Bridge is a historic stone road bridge over the River Thames in Oxford, England, known for its distinctive arches and role as a key crossing near the city center.
-
E.
Fretherne Bridge
Fretherne Bridge is a road swing bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
- 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_69c008d5ab108190b346c465696824a9 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0654fb774819087bffb8b966a790a |
completed | March 22, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d4656f48190a4725fdeb2dd255d |
completed | March 27, 2026, 7:09 a.m. |
Created at: March 22, 2026, 4:30 p.m.