Triple
T11309476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hirakata |
E267799
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Hirakatashi Station
Hirakatashi Station is a major railway station in Hirakata, Osaka Prefecture, Japan, serving as an important hub on the Keihan Main Line between Osaka and Kyoto.
|
E1344294
|
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: Hirakatashi Station | Statement: [Hirakata, railwayStation, Hirakatashi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hirakatashi Station Context triple: [Hirakata, railwayStation, Hirakatashi Station]
-
A.
Ishibashi Station
Ishibashi Station is a railway station in Japan that serves as a stop on JR West’s network, connecting local passengers along the Takarazuka corridor.
-
B.
Homachi Station
Homachi Station is a major underground railway station in central Osaka, Japan, serving as an important interchange hub on the Osaka Metro network.
-
C.
Hisaya-odori Station
Hisaya-odori Station is an underground metro station in central Nagoya, Japan, serving as a key access point to the Sakae district.
-
D.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita Line.
-
E.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
- 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: Hirakatashi Station Triple: [Hirakata, railwayStation, Hirakatashi Station]
Generated description
Hirakatashi Station is a major railway station in Hirakata, Osaka Prefecture, Japan, serving as an important hub on the Keihan Main Line between Osaka and Kyoto.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hirakatashi Station Target entity description: Hirakatashi Station is a major railway station in Hirakata, Osaka Prefecture, Japan, serving as an important hub on the Keihan Main Line between Osaka and Kyoto.
-
A.
Ishibashi Station
Ishibashi Station is a railway station in Japan that serves as a stop on JR West’s network, connecting local passengers along the Takarazuka corridor.
-
B.
Homachi Station
Homachi Station is a major underground railway station in central Osaka, Japan, serving as an important interchange hub on the Osaka Metro network.
-
C.
Hisaya-odori Station
Hisaya-odori Station is an underground metro station in central Nagoya, Japan, serving as a key access point to the Sakae district.
-
D.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita Line.
-
E.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
- 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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9c0b3b88190ac0e3d6a5ad3b9bc |
completed | April 9, 2026, 6:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a055ba649d08190bb093403ebe90d38 |
completed | May 14, 2026, 5:20 a.m. |
| NEDg | Description generation | batch_6a055e5bd32881908503c0a6131196b2 |
completed | May 14, 2026, 5:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a055f0b0c8881908c2448b0c516653e |
completed | May 14, 2026, 5:35 a.m. |
Created at: April 8, 2026, 9:32 p.m.