Triple
T3550935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagahori Tsurumi-ryokuchi Line |
E75108
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Nagahoribashi Station |
E791878
|
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: Nagahoribashi Station | Statement: [Nagahori Tsurumi-ryokuchi Line, servesStation, Nagahoribashi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagahoribashi Station Context triple: [Nagahori Tsurumi-ryokuchi Line, servesStation, Nagahoribashi Station]
-
A.
Nagahoribashi Station
chosen
Nagahoribashi Station is an underground metro station in Osaka, Japan, serving the Osaka Metro network in the central Chūō-ku district.
-
B.
Gokurakubashi Station
Gokurakubashi Station is a railway station in Kōya, Wakayama Prefecture, Japan, serving as the gateway terminal for visitors traveling by rail to the sacred Mount Kōya temple complex.
-
C.
Higobashi Station
Higobashi Station is an underground metro station in Osaka, Japan, serving the Osaka Metro Yotsubashi Line and providing access to the city's central business district.
-
D.
Tsuruhashi Station
Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
-
E.
Nippombashi Station
Nippombashi Station is a major subway and railway hub in Osaka, Japan, serving the bustling Nipponbashi Den Den Town electronics and otaku shopping district.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbfd52f44819088e07139fe987e2a |
completed | March 8, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14ba9a9a8819086d7b5255b0af3e5 |
completed | April 4, 2026, 5:34 p.m. |
Created at: March 8, 2026, 3:20 p.m.