Triple
T6154353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyu Corporation |
E137281
|
entity |
| Predicate | developsArea |
P50262
|
FINISHED |
| Object |
Futako-Tamagawa Rise
Futako-Tamagawa Rise is a large mixed-use urban complex in Tokyo featuring shopping malls, offices, residences, and public spaces integrated around Futako-Tamagawa Station.
|
E588741
|
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: Futako-Tamagawa Rise | Statement: [Tokyu Corporation, developsArea, Futako-Tamagawa Rise]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Futako-Tamagawa Rise Context triple: [Tokyu Corporation, developsArea, Futako-Tamagawa Rise]
-
A.
Fukuchiyama
Fukuchiyama is a regional city in northern Kyoto Prefecture, Japan, known as a historical castle town and commercial hub for the surrounding rural area.
-
B.
Mount Akagi plateau
Mount Akagi plateau is a highland area on Mount Akagi in Gunma Prefecture, Japan, known for its volcanic landscape, scenic views, and surrounding crater lakes.
-
C.
Mount Iwaki
Mount Iwaki is a prominent stratovolcano in Aomori Prefecture, Japan, often called the "Tsugaru Fuji" for its conical shape and scenic presence overlooking the surrounding region.
-
D.
Suribachi-yama
Suribachi-yama is a small volcanic hill on Iwo Jima, Japan, best known as the site of the iconic World War II flag-raising photograph by U.S. Marines.
-
E.
Mount Aoba
Mount Aoba is a Japanese volcano whose name has been used for various ships and locations, reflecting its cultural and geographical significance in Japan.
- 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: Futako-Tamagawa Rise Triple: [Tokyu Corporation, developsArea, Futako-Tamagawa Rise]
Generated description
Futako-Tamagawa Rise is a large mixed-use urban complex in Tokyo featuring shopping malls, offices, residences, and public spaces integrated around Futako-Tamagawa Station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Futako-Tamagawa Rise Target entity description: Futako-Tamagawa Rise is a large mixed-use urban complex in Tokyo featuring shopping malls, offices, residences, and public spaces integrated around Futako-Tamagawa Station.
-
A.
Fukuchiyama
Fukuchiyama is a regional city in northern Kyoto Prefecture, Japan, known as a historical castle town and commercial hub for the surrounding rural area.
-
B.
Mount Akagi plateau
Mount Akagi plateau is a highland area on Mount Akagi in Gunma Prefecture, Japan, known for its volcanic landscape, scenic views, and surrounding crater lakes.
-
C.
Mount Iwaki
Mount Iwaki is a prominent stratovolcano in Aomori Prefecture, Japan, often called the "Tsugaru Fuji" for its conical shape and scenic presence overlooking the surrounding region.
-
D.
Suribachi-yama
Suribachi-yama is a small volcanic hill on Iwo Jima, Japan, best known as the site of the iconic World War II flag-raising photograph by U.S. Marines.
-
E.
Mount Aoba
Mount Aoba is a Japanese volcano whose name has been used for various ships and locations, reflecting its cultural and geographical significance in Japan.
- 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_69c008a45d008190832a9e19f5d63406 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c060fca4cc8190bf95231cd2a594c1 |
completed | March 22, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d035e9c8190bd9978987833ff3c |
completed | March 27, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69c62ea850c8819097ce9fefe807c0d0 |
completed | March 27, 2026, 7:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c62f2c2d5881909e0b70853305dc05 |
completed | March 27, 2026, 7:18 a.m. |
Created at: March 22, 2026, 4:17 p.m.