Triple
T17123586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kanda district |
E415529
|
entity |
| Predicate | hasSubarea |
P747
|
FINISHED |
| Object |
Kanda-Sudacho
Kanda-Sudacho is a neighborhood in Tokyo’s Chiyoda ward known for its mix of traditional small businesses, historic streets, and central urban location.
|
E1562637
|
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: Kanda-Sudacho | Statement: [Kanda district, hasSubarea, Kanda-Sudacho]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanda-Sudacho Context triple: [Kanda district, hasSubarea, Kanda-Sudacho]
-
A.
Marunouchi
Marunouchi is a central Tokyo business district known for its concentration of corporate headquarters, upscale offices, and proximity to Tokyo Station and the Imperial Palace.
-
B.
Kanramachi
Kanramachi is a Japanese town known for its cultural and municipal partnership with the Italian town of Certaldo.
-
C.
Fukusaki
Fukusaki is a town in Hyōgo Prefecture, Japan, known for its rural setting and association with folklorist Kunio Yanagita.
-
D.
Shunpanrō
Shunpanrō is a historic inn in Shimonoseki, Japan, best known as the site where the Treaty of Shimonoseki ending the First Sino-Japanese War was signed.
-
E.
Kawachinagano
Kawachinagano is a city in southern Osaka Prefecture, Japan, known for its suburban residential areas, historical temples, and access to the surrounding mountainous countryside.
- 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: Kanda-Sudacho Triple: [Kanda district, hasSubarea, Kanda-Sudacho]
Generated description
Kanda-Sudacho is a neighborhood in Tokyo’s Chiyoda ward known for its mix of traditional small businesses, historic streets, and central urban location.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kanda-Sudacho Target entity description: Kanda-Sudacho is a neighborhood in Tokyo’s Chiyoda ward known for its mix of traditional small businesses, historic streets, and central urban location.
-
A.
Marunouchi
Marunouchi is a central Tokyo business district known for its concentration of corporate headquarters, upscale offices, and proximity to Tokyo Station and the Imperial Palace.
-
B.
Kanramachi
Kanramachi is a Japanese town known for its cultural and municipal partnership with the Italian town of Certaldo.
-
C.
Fukusaki
Fukusaki is a town in Hyōgo Prefecture, Japan, known for its rural setting and association with folklorist Kunio Yanagita.
-
D.
Shunpanrō
Shunpanrō is a historic inn in Shimonoseki, Japan, best known as the site where the Treaty of Shimonoseki ending the First Sino-Japanese War was signed.
-
E.
Kawachinagano
Kawachinagano is a city in southern Osaka Prefecture, Japan, known for its suburban residential areas, historical temples, and access to the surrounding mountainous countryside.
- 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3e80b7e6881909f7635875549a2f1 |
completed | April 18, 2026, 8:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bc228862081908e5a6704bad40d2f |
completed | May 19, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_6a0bc4a65c2881909963517d058dacfc |
completed | May 19, 2026, 2:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bc52506088190af1f8283aba850c6 |
completed | May 19, 2026, 2:04 a.m. |
Created at: April 10, 2026, 5:36 a.m.