Triple
T2227735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland bridge system |
E48691
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Steel Bridge |
E82909
|
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: Steel Bridge | Statement: [Portland bridge system, hasPart, Steel Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steel Bridge Context triple: [Portland bridge system, hasPart, Steel Bridge]
-
A.
Steel Bridge
chosen
Steel Bridge is a historic double-deck vertical-lift bridge in Portland, Oregon, known for carrying both rail and road traffic across the Willamette River.
-
B.
Stone Bridge
Stone Bridge is a historic masonry bridge at Manassas National Battlefield Park that played a notable role in the American Civil War battles fought there.
-
C.
Skinny Bridge
Skinny Bridge is a famous historic wooden drawbridge over the Amstel River in Amsterdam, renowned for its picturesque views and traditional Dutch design.
-
D.
Rising Bridge
Rising Bridge is a small village in Lancashire, England, situated within the Rossendale Valley and known for its position near key road links between Manchester and the surrounding Pennine towns.
-
E.
Knife-Edge Bridge
Knife-Edge Bridge is a narrow pedestrian bridge and viewing point that offers dramatic, close-up vistas of Victoria Falls and the surrounding gorge.
- 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_69a88aa51b388190949868ec9766e587 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc0670ce48190b98814064bff0517 |
completed | March 7, 2026, 6:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6567b64c8190ab718f20bbf033df |
completed | March 9, 2026, 6:15 a.m. |
Created at: March 4, 2026, 7:47 p.m.