Triple
T22922741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 木津川市 |
E568907
|
entity |
| Predicate | servedByRailwayLine |
P848
|
FINISHED |
| Object | JR奈良線 |
—
|
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: JR奈良線 | Statement: [木津川市, servedByRailwayLine, JR奈良線]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR奈良線 Context triple: [木津川市, servedByRailwayLine, JR奈良線]
-
A.
紀勢本線
紀勢本線 is a major railway line in Japan operated by JR Central and JR West that runs along the Kii Peninsula, connecting Mie, Wakayama, and surrounding prefectures.
-
B.
津山線
津山線は岡山県の岡山駅と津山駅を結び、中国山地の田園風景の中を走るJR西日本の地方鉄道路線です。
-
C.
JR石勝線
JR石勝線は、北海道の南千歳駅から帯広方面へと至り、千歳市や夕張支線を含む石勝地域を結ぶJR北海道の幹線鉄道路線である。
-
D.
JR片町線
JR片町線（学研都市線）は、大阪府と京都府南部を結び、京橋駅から木津駅までを結ぶ西日本旅客鉄道（JR西日本）の都市近郊型鉄道路線である。
-
E.
JR West Nara Line
chosen
The JR West Nara Line is a railway line in Japan operated by West Japan Railway Company that connects the Kyoto area with Nara, serving various cities and towns in between.
- 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_69e2458d90c88190a58cead4e781ca6a |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180d6841c81908df6d4e501860a15 |
completed | April 29, 2026, 3:53 a.m. |
Created at: April 17, 2026, 3:43 p.m.