Triple
T17824020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sendagaya Station |
E445064
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object |
Sendagaya district
Sendagaya district is a neighborhood in Shibuya, Tokyo, known for its mix of residential areas, sports and cultural facilities, and proximity to major parks like Shinjuku Gyoen.
|
E1399150
|
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: Sendagaya district | Statement: [Sendagaya Station, servesArea, Sendagaya district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sendagaya district Context triple: [Sendagaya Station, servesArea, Sendagaya district]
-
A.
Sugamo district
Sugamo district is a neighborhood in Tokyo’s Toshima ward known for its traditional shopping street and popularity among older residents, often nicknamed the “Harajuku for old ladies.”
-
B.
Shinsen district
Shinsen district is a neighborhood in Tokyo, Japan, known for its proximity to Shibuya and its mix of residential streets, small eateries, and nightlife spots.
-
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.
Senju district
Senju district is a historic neighborhood in Adachi, Tokyo, known for its traditional shopping streets, residential areas, and role as a local commercial hub.
-
E.
Jujo district
Jujo district is a neighborhood in Kita Ward, Tokyo, known for its traditional shopping streets, dense residential areas, and convenient rail access.
- 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: Sendagaya district Triple: [Sendagaya Station, servesArea, Sendagaya district]
Generated description
Sendagaya district is a neighborhood in Shibuya, Tokyo, known for its mix of residential areas, sports and cultural facilities, and proximity to major parks like Shinjuku Gyoen.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sendagaya district Target entity description: Sendagaya district is a neighborhood in Shibuya, Tokyo, known for its mix of residential areas, sports and cultural facilities, and proximity to major parks like Shinjuku Gyoen.
-
A.
Sugamo district
Sugamo district is a neighborhood in Tokyo’s Toshima ward known for its traditional shopping street and popularity among older residents, often nicknamed the “Harajuku for old ladies.”
-
B.
Shinsen district
Shinsen district is a neighborhood in Tokyo, Japan, known for its proximity to Shibuya and its mix of residential streets, small eateries, and nightlife spots.
-
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.
Senju district
Senju district is a historic neighborhood in Adachi, Tokyo, known for its traditional shopping streets, residential areas, and role as a local commercial hub.
-
E.
Jujo district
Jujo district is a neighborhood in Kita Ward, Tokyo, known for its traditional shopping streets, dense residential areas, and convenient rail access.
- 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4891352ac8190ad3d669fea1c9fbb |
completed | April 19, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07d41e00d88190a0cf2c1dd598f551 |
completed | May 16, 2026, 2:19 a.m. |
| NEDg | Description generation | batch_6a07d81e5bc881909b109afa7cf71384 |
completed | May 16, 2026, 2:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07d91c50648190a2a9f13daad545fd |
completed | May 16, 2026, 2:40 a.m. |
Created at: April 10, 2026, 10:15 a.m.