Triple
T15259947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kintetsu 7020 series |
E364747
|
entity |
| Predicate | multipleWorking |
P21782
|
FINISHED |
| Object | Kintetsu 5800 series |
E972119
|
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: Kintetsu 5800 series | Statement: [Kintetsu 7020 series, multipleWorking, Kintetsu 5800 series]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kintetsu 5800 series Context triple: [Kintetsu 7020 series, multipleWorking, Kintetsu 5800 series]
-
A.
Kintetsu 5800 series
chosen
The Kintetsu 5800 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, notable for its use on commuter services in the Kansai region.
-
B.
Kintetsu 5820 series
The Kintetsu 5820 series is a Japanese electric multiple unit train type operated by Kintetsu Railway for commuter services in the Kansai region.
-
C.
Kintetsu 7000 series
The Kintetsu 7000 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Osaka area.
-
D.
Kintetsu 1026 series
The Kintetsu 1026 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
-
E.
Kintetsu 1030 series
The Kintetsu 1030 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter and interurban services.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084d11148190919eef8e55569bb9 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef893e73c8190804c14fa1890ac8b |
completed | May 9, 2026, 9:04 a.m. |
Created at: April 10, 2026, 3:13 a.m.