Triple
T14357757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hōfu |
E356013
|
entity |
| Predicate | roadNetwork |
P385
|
FINISHED |
| Object | Sanyō Expressway |
E632900
|
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: Sanyō Expressway | Statement: [Hōfu, roadNetwork, Sanyō Expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sanyō Expressway Context triple: [Hōfu, roadNetwork, Sanyō Expressway]
-
A.
Sanyō Expressway
chosen
The Sanyō Expressway is a major Japanese expressway running along the Seto Inland Sea coast of Honshu, linking key cities in the Chūgoku and Kansai regions and serving as an important arterial route for both passenger and freight traffic.
-
B.
Higashi-Meihan Expressway
The Higashi-Meihan Expressway is a major Japanese expressway linking the Nagoya and Osaka regions, serving as a key route for traffic across central Honshu.
-
C.
Shuto Expressway
The Shuto Expressway is a dense network of urban toll expressways serving the Greater Tokyo Area, crucial for handling the region’s heavy vehicular traffic.
-
D.
Jōban Expressway
Jōban Expressway is a major Japanese expressway running along the Pacific coast of eastern Honshu, connecting the Tokyo area with the Tōhoku region.
-
E.
Shin-Tōmei Expressway
The Shin-Tōmei Expressway is a major Japanese toll road running through central Honshū that serves as a high-capacity, faster alternative to the original Tōmei Expressway between the Tokyo and Nagoya regions.
- 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_69d82790a7e08190877e2d349b2e8d8e |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8f52ca7881908704eef20228aed3 |
completed | April 14, 2026, 7:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf06f22148190a750a012397b2c68 |
completed | May 8, 2026, 2:17 p.m. |
Created at: April 10, 2026, 1:15 a.m.