Triple
T21525957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shiratsuyu-class destroyer |
E531096
|
entity |
| Predicate | usedIn |
P98
|
FINISHED |
| Object | Tokyo Express transport runs |
—
|
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: Tokyo Express transport runs | Statement: [Shiratsuyu-class destroyer, usedIn, Tokyo Express transport runs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Express transport runs Context triple: [Shiratsuyu-class destroyer, usedIn, Tokyo Express transport runs]
-
A.
Tokyo Express supply run
chosen
The Tokyo Express supply run was the Imperial Japanese Navy’s high-speed nighttime operation to deliver troops and supplies—often using destroyers—to Japanese-held islands in the Solomon Islands campaign during World War II.
-
B.
Tōkai-Kanjō EXP
Tōkai-Kanjō EXP is a regional expressway in Japan that forms a ring road around the Tōkai metropolitan area, connecting major cities and highways in the region.
-
C.
Narita Express
Narita Express is a limited express train service in Japan that provides fast, direct rail connections between central Tokyo and Narita International Airport.
-
D.
Keisei Access Express
Keisei Access Express is a limited express train service in the Greater Tokyo area that provides fast, direct rail connections between central Tokyo and Narita Airport.
-
E.
Keisei Skyliner
Keisei Skyliner is a high-speed limited express train service in Japan that links central Tokyo with Narita International Airport.
- 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee88515874819085e251c0d297a587 |
completed | April 26, 2026, 9:49 p.m. |
Created at: April 16, 2026, 6:26 p.m.