Triple
T4824553
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Frost Bridge |
E107790
|
entity |
| Predicate | previousName |
P65
|
FINISHED |
| Object | Arnhem Road Bridge |
E371456
|
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: Arnhem Road Bridge | Statement: [John Frost Bridge, previousName, Arnhem Road Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arnhem Road Bridge Context triple: [John Frost Bridge, previousName, Arnhem Road Bridge]
-
A.
Spuyten Duyvil Bridge
Spuyten Duyvil Bridge is a swing railroad bridge in New York City that carries trains across the Harlem River between Manhattan and the Bronx.
-
B.
Hungerford Bridge
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.
-
C.
Erasmus Bridge
The Erasmus Bridge is an iconic, cable-stayed bascule bridge in Rotterdam, Netherlands, known for its distinctive asymmetrical pylon and role as a major city landmark.
-
D.
Rhine bridge at Arnhem
chosen
The Rhine bridge at Arnhem is the historic World War II bridge in the Netherlands that was the focal point of the Battle of Arnhem during Operation Market Garden.
-
E.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
- 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_69bd43fac8188190803f0327190621e4 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6cadb2bc81909455149e46eb593a |
completed | March 20, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4dc6ddcc8190903c0737476bbe36 |
completed | March 21, 2026, 7:50 a.m. |
Created at: March 20, 2026, 1:24 p.m.