Triple
T17845160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shinanomachi Station |
E445638
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object |
Shinanomachi district
Shinanomachi district is a neighborhood in Shinjuku, Tokyo, known for its central location, proximity to major rail lines, and mix of residential, medical, and institutional facilities.
|
E1400185
|
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: Shinanomachi district | Statement: [Shinanomachi Station, servesArea, Shinanomachi district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shinanomachi district Context triple: [Shinanomachi Station, servesArea, Shinanomachi district]
-
A.
Tsurumai district
Tsurumai district is an urban neighborhood in Nagoya, Japan, known for its central park, cultural facilities, and convenient access to public transportation.
-
B.
Shimen District
Shimen District is a rural coastal district in northern Taiwan known for its scenic shoreline, historic sites, and role as part of New Taipei City.
-
C.
Nezu district
Nezu district is a historic neighborhood in Tokyo, Japan, known for its traditional atmosphere, old temples and shrines, and preserved shitamachi (downtown) charm.
-
D.
Marunouchi district
The Marunouchi district is a central business and commercial area in Tokyo known for its skyscrapers, corporate headquarters, upscale shops, and proximity to the Imperial Palace.
-
E.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
- 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: Shinanomachi district Triple: [Shinanomachi Station, servesArea, Shinanomachi district]
Generated description
Shinanomachi district is a neighborhood in Shinjuku, Tokyo, known for its central location, proximity to major rail lines, and mix of residential, medical, and institutional facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shinanomachi district Target entity description: Shinanomachi district is a neighborhood in Shinjuku, Tokyo, known for its central location, proximity to major rail lines, and mix of residential, medical, and institutional facilities.
-
A.
Tsurumai district
Tsurumai district is an urban neighborhood in Nagoya, Japan, known for its central park, cultural facilities, and convenient access to public transportation.
-
B.
Shimen District
Shimen District is a rural coastal district in northern Taiwan known for its scenic shoreline, historic sites, and role as part of New Taipei City.
-
C.
Nezu district
Nezu district is a historic neighborhood in Tokyo, Japan, known for its traditional atmosphere, old temples and shrines, and preserved shitamachi (downtown) charm.
-
D.
Marunouchi district
The Marunouchi district is a central business and commercial area in Tokyo known for its skyscrapers, corporate headquarters, upscale shops, and proximity to the Imperial Palace.
-
E.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
- 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48ffa4c648190a88a4b0733493d91 |
completed | April 19, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07dba9ca90819093aed4141d589d58 |
completed | May 16, 2026, 2:51 a.m. |
| NEDg | Description generation | batch_6a07dd4080a48190adc444976042bfa8 |
completed | May 16, 2026, 2:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07de09b21c8190a9743ee145a3d9b7 |
completed | May 16, 2026, 3:01 a.m. |
Created at: April 10, 2026, 10:16 a.m.