Triple
T1195512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keio Inokashira Line |
E25658
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Shimo-kitazawa Station
Shimo-kitazawa Station is a major railway station in Tokyo’s Setagaya ward, serving the trendy Shimokitazawa district known for its youth culture, live music venues, and vintage shops.
|
E354570
|
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: Shimo-kitazawa Station | Statement: [Keio Inokashira Line, hasStation, Shimo-kitazawa Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shimo-kitazawa Station Context triple: [Keio Inokashira Line, hasStation, Shimo-kitazawa Station]
-
A.
Shinsen Station
Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
-
B.
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.
-
C.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
D.
Ajikawaguchi Station
Ajikawaguchi Station is a railway station in Osaka, Japan, serving local commuter traffic on the JR West network.
-
E.
Chikatetsu Akatsuka Station
Chikatetsu Akatsuka Station is a subway railway station in Itabashi, Tokyo, served by Tokyo Metro and providing access to the surrounding residential and commercial areas.
- 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: Shimo-kitazawa Station Triple: [Keio Inokashira Line, hasStation, Shimo-kitazawa Station]
Generated description
Shimo-kitazawa Station is a major railway station in Tokyo’s Setagaya ward, serving the trendy Shimokitazawa district known for its youth culture, live music venues, and vintage shops.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shimo-kitazawa Station Target entity description: Shimo-kitazawa Station is a major railway station in Tokyo’s Setagaya ward, serving the trendy Shimokitazawa district known for its youth culture, live music venues, and vintage shops.
-
A.
Shinsen Station
Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
-
B.
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.
-
C.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
D.
Ajikawaguchi Station
Ajikawaguchi Station is a railway station in Osaka, Japan, serving local commuter traffic on the JR West network.
-
E.
Chikatetsu Akatsuka Station
Chikatetsu Akatsuka Station is a subway railway station in Itabashi, Tokyo, served by Tokyo Metro and providing access to the surrounding residential and commercial areas.
- 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_69a49429f5ec8190a6a205eb0ae81e5e |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd78f61c8190bdba2255d35a8fe4 |
completed | March 1, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34ba28fb88190823f5c7c0492f6f8 |
completed | March 12, 2026, 11:26 p.m. |
| NEDg | Description generation | batch_69b34e44bd748190a9c6c67be6bcb9de |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34ed57bf0819080fa0eb8e6875cb6 |
completed | March 12, 2026, 11:40 p.m. |
Created at: March 1, 2026, 7:46 p.m.