Triple
T36586947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka-Uehommachi Station |
E902545
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Kintetsu Osaka-Uehommachi Line
The Kintetsu Osaka-Uehommachi Line is a commuter railway line in Osaka, Japan, operated by Kintetsu Railway and serving central urban districts with frequent local and limited express services.
|
E2279359
|
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 Osaka-Uehommachi Line | Statement: [Osaka-Uehommachi Station, railwayLine, Kintetsu Osaka-Uehommachi Line]
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: Kintetsu Osaka-Uehommachi Line Triple: [Osaka-Uehommachi Station, railwayLine, Kintetsu Osaka-Uehommachi Line]
Generated description
The Kintetsu Osaka-Uehommachi Line is a commuter railway line in Osaka, Japan, operated by Kintetsu Railway and serving central urban districts with frequent local and limited express services.
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_69f76e6592e88190bac4eb00a46e9df9 |
completed | May 3, 2026, 3:48 p.m. |
| NER | Named-entity recognition | batch_69f7c2d36884819096581d7785fbf9e4 |
completed | May 3, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a41fd3e466481908340ec289ebc4491 |
completed | June 29, 2026, 5:06 a.m. |
| NEDg | Description generation | batch_6a41fe15cf208190bfed180870ce5f5a |
completed | June 29, 2026, 5:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a41fe9b3eb08190a237473926405b04 |
completed | June 29, 2026, 5:11 a.m. |
Created at: May 3, 2026, 4:11 p.m.