Triple
T20429267
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yurikamome Line |
E501085
|
entity |
| Predicate | notableSection |
P5600
|
FINISHED |
| Object | Rainbow Bridge crossing |
—
|
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: Rainbow Bridge crossing | Statement: [Yurikamome Line, notableSection, Rainbow Bridge crossing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rainbow Bridge crossing Context triple: [Yurikamome Line, notableSection, Rainbow Bridge crossing]
-
A.
Rainbow Bridge
chosen
Rainbow Bridge is a large suspension bridge in Tokyo that spans Tokyo Bay, connecting the Shibaura Pier area with the Odaiba waterfront district and serving as an iconic feature of the city’s skyline.
-
B.
Rainbow Bridge
Rainbow Bridge is an arch bridge spanning the Niagara River gorge that connects Niagara Falls, New York, in the United States with Niagara Falls, Ontario, in Canada, and serves as a major international border crossing and tourist viewpoint for Niagara Falls.
-
C.
Crossing Dragon Bridge
Crossing Dragon Bridge is a solo album by American singer-songwriter Steve Wynn, known for its introspective songwriting and atmospheric, guitar-driven sound.
-
D.
Rainbow Bridge roadway
Rainbow Bridge roadway is a major elevated highway route in Tokyo that carries vehicular traffic across Tokyo Bay between the Shibaura area and the Odaiba waterfront district.
-
E.
Blue Wonder bridge
The Blue Wonder bridge is a historic steel truss bridge in Dresden, Germany, renowned for its distinctive light-blue color and innovative cantilever design spanning the Elbe River.
- 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_69e0b4aa68fc8190b1a14c55575ef04a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67bac39288190b294b291301ac843 |
completed | April 20, 2026, 7:17 p.m. |
Created at: April 16, 2026, 11:31 a.m.