Triple
T7561695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arakawa, Tokyo |
E178807
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Machiya district
Machiya district is a residential and commercial neighborhood in Tokyo known for its traditional shitamachi atmosphere and convenient access via multiple train and tram lines.
|
E689372
|
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: Machiya district | Statement: [Arakawa, Tokyo, contains, Machiya district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Machiya district Context triple: [Arakawa, Tokyo, contains, Machiya district]
-
A.
Nishiusuki District
Nishiusuki District is a rural administrative district in Miyazaki Prefecture, Japan, known for its mountainous terrain and small towns such as Takachiho.
-
B.
Kudanshita district
Kudanshita district is a central Tokyo neighborhood known for its proximity to the Imperial Palace area, educational institutions, and cultural sites such as Yasukuni Shrine and the Nippon Budokan.
-
C.
Guichi District
Guichi District is an urban district that serves as the central administrative and commercial hub of Chizhou in Anhui Province, China.
-
D.
Ominato District
Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
-
E.
Soraku District
Soraku District is a rural administrative district located in the southern part of Kyoto Prefecture, Japan, known for its small towns and agricultural landscapes.
- 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: Machiya district Triple: [Arakawa, Tokyo, contains, Machiya district]
Generated description
Machiya district is a residential and commercial neighborhood in Tokyo known for its traditional shitamachi atmosphere and convenient access via multiple train and tram lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Machiya district Target entity description: Machiya district is a residential and commercial neighborhood in Tokyo known for its traditional shitamachi atmosphere and convenient access via multiple train and tram lines.
-
A.
Nishiusuki District
Nishiusuki District is a rural administrative district in Miyazaki Prefecture, Japan, known for its mountainous terrain and small towns such as Takachiho.
-
B.
Kudanshita district
Kudanshita district is a central Tokyo neighborhood known for its proximity to the Imperial Palace area, educational institutions, and cultural sites such as Yasukuni Shrine and the Nippon Budokan.
-
C.
Guichi District
Guichi District is an urban district that serves as the central administrative and commercial hub of Chizhou in Anhui Province, China.
-
D.
Ominato District
Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
-
E.
Soraku District
Soraku District is a rural administrative district located in the southern part of Kyoto Prefecture, Japan, known for its small towns and agricultural landscapes.
- 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_69c69f2f80288190b95cceb4da92ab2b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8f847c48190a1081aa9de7ff945 |
completed | March 27, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8fa25e4a881909af09d8cbe6852dd |
completed | March 29, 2026, 10:08 a.m. |
| NEDg | Description generation | batch_69c8fc426bf88190a97e55469daa56d6 |
completed | March 29, 2026, 10:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8fc5aca488190b52e8f0d336cda8e |
completed | March 29, 2026, 10:18 a.m. |
Created at: March 27, 2026, 3:50 p.m.