Triple
T7715007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Gaikan Expressway |
E174857
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object | Joban Expressway |
E277716
|
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: Joban Expressway | Statement: [Tokyo Gaikan Expressway, hasJunctionWith, Joban Expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joban Expressway Context triple: [Tokyo Gaikan Expressway, hasJunctionWith, Joban Expressway]
-
A.
Joban Expressway
chosen
The Jōban Expressway is a major Japanese expressway running along the Pacific coast of Honshu, connecting the Tokyo area with the Tōhoku region and serving as an important transportation corridor for both passenger and freight traffic.
-
B.
Maju Expressway
Maju Expressway is a major Malaysian highway that provides a fast, direct route between Kuala Lumpur and the administrative capital Putrajaya.
-
C.
Isewangan Expressway
The Isewangan Expressway is a major Japanese expressway forming part of the road network around Nagoya, facilitating regional and long-distance traffic across central Honshu.
-
D.
Dōtō Expressway
The Dōtō Expressway is a major expressway in Hokkaido, Japan, connecting eastern regions such as Obihiro with other parts of the island to support regional travel and freight transport.
-
E.
Joshin-etsu Expressway
The Joshin-etsu Expressway is a major Japanese expressway connecting the Kanto region with the mountainous Joshinetsu area, facilitating travel between cities such as Takasaki and Nagano.
- 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_69c6995c463c8190a14458036249d419 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c702cbe74081908502ac670515fa3c |
completed | March 27, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8fa25e4a881909af09d8cbe6852dd |
completed | March 29, 2026, 10:08 a.m. |
Created at: March 27, 2026, 4:04 p.m.