Triple
T15765491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naka Ward, Nagoya |
E382208
|
entity |
| Predicate | containsDistrict |
P22582
|
FINISHED |
| Object |
Yaba-cho area
The Yaba-cho area is a central commercial and entertainment district in Nagoya known for its shopping, dining, and urban nightlife.
|
E1180228
|
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: Yaba-cho area | Statement: [Naka Ward, Nagoya, containsDistrict, Yaba-cho area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yaba-cho area Context triple: [Naka Ward, Nagoya, containsDistrict, Yaba-cho area]
-
A.
Yodoyabashi area
The Yodoyabashi area is a central business and financial district in Osaka known for its historic architecture, major corporate offices, and proximity to government institutions.
-
B.
Nijūbashi area
The Nijūbashi area is the famous double-bridge and surrounding grounds at the main entrance to Tokyo’s Imperial Palace, known as one of Japan’s most iconic and photographed historic vistas.
-
C.
Suidobashi area
Suidobashi area is a central Tokyo neighborhood known for its major train station, proximity to Tokyo Dome City and universities, and mix of entertainment, sports, and office facilities.
-
D.
Azabu area
The Azabu area is a central Tokyo neighborhood known for its upscale residential streets, international community, embassies, and proximity to Roppongi and other major districts.
-
E.
Sakuragichō area
The Sakuragichō area is a central waterfront district of Yokohama known for its major transit hub, modern high-rises, and proximity to attractions like Minato Mirai.
- 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: Yaba-cho area Triple: [Naka Ward, Nagoya, containsDistrict, Yaba-cho area]
Generated description
The Yaba-cho area is a central commercial and entertainment district in Nagoya known for its shopping, dining, and urban nightlife.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yaba-cho area Target entity description: The Yaba-cho area is a central commercial and entertainment district in Nagoya known for its shopping, dining, and urban nightlife.
-
A.
Yodoyabashi area
The Yodoyabashi area is a central business and financial district in Osaka known for its historic architecture, major corporate offices, and proximity to government institutions.
-
B.
Nijūbashi area
The Nijūbashi area is the famous double-bridge and surrounding grounds at the main entrance to Tokyo’s Imperial Palace, known as one of Japan’s most iconic and photographed historic vistas.
-
C.
Suidobashi area
Suidobashi area is a central Tokyo neighborhood known for its major train station, proximity to Tokyo Dome City and universities, and mix of entertainment, sports, and office facilities.
-
D.
Azabu area
The Azabu area is a central Tokyo neighborhood known for its upscale residential streets, international community, embassies, and proximity to Roppongi and other major districts.
-
E.
Sakuragichō area
The Sakuragichō area is a central waterfront district of Yokohama known for its major transit hub, modern high-rises, and proximity to attractions like Minato Mirai.
- 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_69d86da09a10819082fe9797b23e4664 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e050b8154881908afe5191e6424f15 |
completed | April 16, 2026, 3 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa12b98a48190acc6f6566ef13f94 |
completed | May 9, 2026, 9:03 p.m. |
| NEDg | Description generation | batch_69ffa417ee248190808b0fecfb58d705 |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa5372f248190827cdc4985fee1ef |
completed | May 9, 2026, 9:20 p.m. |
Created at: April 10, 2026, 4:47 a.m.