Triple
T19357504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izumi City |
E484187
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Izumi-Chūō Station
Izumi-Chūō Station is a railway station serving as a key public transit hub in Izumi City, Osaka Prefecture, Japan.
|
E2295543
|
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: Izumi-Chūō Station | Statement: [Izumi City, hasTransport, Izumi-Chūō Station]
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Izumi-Chūō Station Triple: [Izumi City, hasTransport, Izumi-Chūō Station]
Generated description
Izumi-Chūō Station is a railway station serving as a key public transit hub in Izumi City, Osaka Prefecture, Japan.
Provenance (5 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619096c1081909ce2cbf7ae804e73 |
completed | April 20, 2026, 12:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a7d6a7bc92481909af73e379af40c33 |
completed | Aug. 13, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_6a7d6ad8f9bc8190b03cb0cfc5fa031f |
completed | Aug. 13, 2026, 6:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a7d6b96ae308190923f4416e696d66a |
completed | Aug. 13, 2026, 7 a.m. |
Created at: April 10, 2026, 1:34 p.m.