Triple
T20938559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwata |
E515652
|
entity |
| Predicate | hasExpresswayAccess |
P385
|
FINISHED |
| Object | Shin-Tōmei Expressway (nearby interchanges) |
—
|
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: Shin-Tōmei Expressway (nearby interchanges) | Statement: [Iwata, hasExpresswayAccess, Shin-Tōmei Expressway (nearby interchanges)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shin-Tōmei Expressway (nearby interchanges) Context triple: [Iwata, hasExpresswayAccess, Shin-Tōmei Expressway (nearby interchanges)]
-
A.
Shin-Tōmei Expressway
chosen
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.
-
B.
SS75 expressway
The SS75 expressway is a major Italian roadway in Umbria that serves as a key regional transport corridor connecting towns such as Bastia Umbra with larger urban and highway networks.
-
C.
Shin-Meishin Expressway
The Shin-Meishin Expressway is a major Japanese expressway that serves as an alternative and bypass route to the original Meishin Expressway, helping to alleviate congestion in the Kansai region.
-
D.
Shuto Expressway network
The Shuto Expressway network is a dense system of urban expressways serving the Greater Tokyo area, designed to facilitate high-speed vehicular traffic across Tokyo and its surrounding prefectures.
-
E.
Tomakomai-Higashi Interchange
Tomakomai-Higashi Interchange is a highway junction in Tomakomai, Hokkaido, Japan, providing regional access to and from the Hokkaido Expressway.
- 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f95419a48190b7f62abc59f38bef |
completed | April 21, 2026, 4:13 a.m. |
Created at: April 16, 2026, 12:50 p.m.