Triple
T20717716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maibara Station |
E509218
|
entity |
| Predicate | hasStationNumber |
P1289
|
FINISHED |
| Object | JR-A13 |
—
|
NE NERFINISHED |
How this triple was built (3 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: JR-A13 | Statement: [Maibara Station, hasStationNumber, JR-A13]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR-A13 Context triple: [Maibara Station, hasStationNumber, JR-A13]
-
A.
JR-A19
JR-A19 is the station code assigned to Omihachiman Station on Japan’s JR railway network.
-
B.
JR-A58
JR-A58 is the station code assigned to Rokkomichi Station on the JR West railway network in Japan.
-
C.
JR-P17
JR-P17 is the station code assigned to Sakurajima Station on the JR rail network in Japan.
-
D.
JR-O11
JR-O11 is the station code assigned to Osaka Station on the JR West railway network in Japan.
-
E.
JR-H41
JR-H41 is the JR West station code assigned to Kyobashi Station on the Osaka Loop Line in Osaka, Japan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JR-A13 Target entity description: JR-A13 is the station number assigned to Maibara Station on the JR (Japan Railways) network.
-
A.
JR-A19
JR-A19 is the station code assigned to Omihachiman Station on Japan’s JR railway network.
-
B.
JR-A58
JR-A58 is the station code assigned to Rokkomichi Station on the JR West railway network in Japan.
-
C.
JR-P17
JR-P17 is the station code assigned to Sakurajima Station on the JR rail network in Japan.
-
D.
JR-O11
JR-O11 is the station code assigned to Osaka Station on the JR West railway network in Japan.
-
E.
JR-H41
JR-H41 is the JR West station code assigned to Kyobashi Station on the Osaka Loop Line in Osaka, Japan.
- F. None of above. chosen
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_69e0b4c40ad88190b81f77695366d328 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1d2c57481909840945ffd3b0cc3 |
completed | April 21, 2026, 12:16 a.m. |
Created at: April 16, 2026, 12:17 p.m.