Triple
T7038882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chikatetsu Narimasu Station |
E163455
|
entity |
| Predicate | servedArea |
P82
|
FINISHED |
| Object |
Narimasu district
Narimasu district is a residential and commercial neighborhood in Itabashi, Tokyo, known for its local shopping streets, schools, and convenient rail access to central Tokyo.
|
E643794
|
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: Narimasu district | Statement: [Chikatetsu Narimasu Station, servedArea, Narimasu district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Narimasu district Context triple: [Chikatetsu Narimasu Station, servedArea, Narimasu district]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Tenma district
Tenma district is a bustling urban neighborhood in Osaka, Japan, known for its traditional shopping arcades, lively nightlife, and historic Tenmangu Shrine.
-
E.
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.
- 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: Narimasu district Triple: [Chikatetsu Narimasu Station, servedArea, Narimasu district]
Generated description
Narimasu district is a residential and commercial neighborhood in Itabashi, Tokyo, known for its local shopping streets, schools, and convenient rail access to central Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Narimasu district Target entity description: Narimasu district is a residential and commercial neighborhood in Itabashi, Tokyo, known for its local shopping streets, schools, and convenient rail access to central Tokyo.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Tenma district
Tenma district is a bustling urban neighborhood in Osaka, Japan, known for its traditional shopping arcades, lively nightlife, and historic Tenmangu Shrine.
-
E.
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.
- 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_69c6885e7c1c8190be32a8f79ab4e0cf |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e223077c819097992089fa83c563 |
completed | March 27, 2026, 8:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a313f0c88190834daf87723a77a1 |
completed | March 28, 2026, 9:44 a.m. |
| NEDg | Description generation | batch_69c7a41986308190ac540663ddfd6802 |
completed | March 28, 2026, 9:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4be1cbc8190a7e4eb91d604f994 |
completed | March 28, 2026, 9:51 a.m. |
Created at: March 27, 2026, 2:36 p.m.