Triple
T1465457
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omihachiman |
E27011
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Omihachiman Station
Omihachiman Station is a railway station in Ōmihachiman, Shiga Prefecture, Japan, serving as a local transit hub on regional rail lines.
|
E466293
|
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: Omihachiman Station | Statement: [Omihachiman, hasTransportation, Omihachiman Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omihachiman Station Context triple: [Omihachiman, hasTransportation, Omihachiman Station]
-
A.
Imazato Station
Imazato Station is a railway station in Osaka, Japan, serving as a local transit hub on the Osaka Metro network.
-
B.
Kencho-mae Station
Kencho-mae Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) in central Naha, Japan, serving as a key access point to the Okinawa Prefectural Government Office area.
-
C.
Rokkomichi Station
Rokkomichi Station is a railway station in Kobe, Japan, serving as a key access point for visitors traveling to the Mount Rokko area.
-
D.
Daikan-yama Station
Daikan-yama Station is a railway station in Tokyo, Japan, serving the trendy Daikanyama neighborhood with access to the Tokyu Toyoko Line.
-
E.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
- 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: Omihachiman Station Triple: [Omihachiman, hasTransportation, Omihachiman Station]
Generated description
Omihachiman Station is a railway station in Ōmihachiman, Shiga Prefecture, Japan, serving as a local transit hub on regional rail lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Omihachiman Station Target entity description: Omihachiman Station is a railway station in Ōmihachiman, Shiga Prefecture, Japan, serving as a local transit hub on regional rail lines.
-
A.
Imazato Station
Imazato Station is a railway station in Osaka, Japan, serving as a local transit hub on the Osaka Metro network.
-
B.
Kencho-mae Station
Kencho-mae Station is a monorail station on the Okinawa Urban Monorail (Yui Rail) in central Naha, Japan, serving as a key access point to the Okinawa Prefectural Government Office area.
-
C.
Rokkomichi Station
Rokkomichi Station is a railway station in Kobe, Japan, serving as a key access point for visitors traveling to the Mount Rokko area.
-
D.
Daikan-yama Station
Daikan-yama Station is a railway station in Tokyo, Japan, serving the trendy Daikanyama neighborhood with access to the Tokyu Toyoko Line.
-
E.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5bb4e288190997c7e8985e9a2bd |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be393b31e081908b585a88a35d4c39 |
completed | March 21, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69be3adc766c8190ae5cbe5be14b720a |
completed | March 21, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be3b645aac8190a6765f0679dd3735 |
completed | March 21, 2026, 6:32 a.m. |
Created at: March 1, 2026, 8:01 p.m.