Triple
T2454841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hirakata Park |
E54394
|
entity |
| Predicate | nearestRailwayStation |
P4625
|
FINISHED |
| Object |
Hirakata-kōen Station
Hirakata-kōen Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving visitors to the nearby Hirakata Park amusement park and the surrounding residential area.
|
E571814
|
NE FINISHED |
How this triple was built (4 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: Hirakata-kōen Station | Statement: [Hirakata Park, nearestRailwayStation, Hirakata-kōen Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hirakata-kōen Station Context triple: [Hirakata Park, nearestRailwayStation, Hirakata-kōen Station]
-
A.
Miebashi Station
Miebashi Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) system serving central Naha in Okinawa, Japan.
-
B.
Naka-Urawa Station
Naka-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting central Tokyo with the surrounding suburbs.
-
C.
Hankyu Kishibe Station
Hankyu Kishibe Station is a railway station in Suita, Osaka Prefecture, Japan, serving passengers on the Hankyu Railway network.
-
D.
Asakusabashi Station
Asakusabashi Station is a railway and subway station in Tokyo, Japan, serving the Asakusabashi district with JR East and Toei Asakusa Line services.
-
E.
Eifukuchō Station
Eifukuchō Station is a railway station in Suginami, Tokyo, Japan, served by the Keio Inokashira Line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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: Hirakata-kōen Station Triple: [Hirakata Park, nearestRailwayStation, Hirakata-kōen Station]
Generated description
Hirakata-kōen Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving visitors to the nearby Hirakata Park amusement park and the surrounding residential area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hirakata-kōen Station Target entity description: Hirakata-kōen Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving visitors to the nearby Hirakata Park amusement park and the surrounding residential area.
-
A.
Miebashi Station
Miebashi Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) system serving central Naha in Okinawa, Japan.
-
B.
Naka-Urawa Station
Naka-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting central Tokyo with the surrounding suburbs.
-
C.
Hankyu Kishibe Station
Hankyu Kishibe Station is a railway station in Suita, Osaka Prefecture, Japan, serving passengers on the Hankyu Railway network.
-
D.
Asakusabashi Station
Asakusabashi Station is a railway and subway station in Tokyo, Japan, serving the Asakusabashi district with JR East and Toei Asakusa Line services.
-
E.
Eifukuchō Station
Eifukuchō Station is a railway station in Suginami, Tokyo, Japan, served by the Keio Inokashira Line.
- F. None of above. chosen
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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd0f7f85c8190a60970b6adb7fe80 |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1351018b48190910c3dad6c0f9850 |
completed | March 23, 2026, 12:41 p.m. |
| NEDg | Description generation | batch_69c1381233b081908af8982dce6a1db1 |
completed | March 23, 2026, 12:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1387a38788190b8cf2b04e5eeb5e3 |
completed | March 23, 2026, 12:56 p.m. |
Created at: March 6, 2026, 9:44 p.m.