Triple
T12632169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takadanobaba |
E301669
|
entity |
| Predicate | hasNearbyArea |
P4647
|
FINISHED |
| Object |
Nishi-Waseda
Nishi-Waseda is a neighborhood in Shinjuku, Tokyo, known for its proximity to Waseda University and its mix of student life, residential areas, and educational institutions.
|
E1192686
|
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: Nishi-Waseda | Statement: [Takadanobaba, hasNearbyArea, Nishi-Waseda]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nishi-Waseda Context triple: [Takadanobaba, hasNearbyArea, Nishi-Waseda]
-
A.
Nishi-Ogikubo
Nishi-Ogikubo is a Tokyo neighborhood known for its laid-back residential atmosphere, vintage and antique shops, and small independent cafes and bars.
-
B.
Shijuku
"Shijuku" is a jazz track featured on the album *The Tokyo Blues* by pianist Horace Silver.
-
C.
Itabashi
Itabashi is a special ward in northern Tokyo, Japan, known as a primarily residential area with a mix of traditional neighborhoods and modern urban infrastructure.
-
D.
Yoyogi-Uehara
Yoyogi-Uehara is a major railway station and residential neighborhood in Tokyo’s Shibuya ward, serving as a key interchange between the Tokyo Metro Chiyoda Line and the Odakyu Odawara Line.
-
E.
Nakano Ward
Nakano Ward is a special ward in western Tokyo, Japan, known for its dense residential neighborhoods, shopping streets, and subculture hubs like Nakano Broadway.
- 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: Nishi-Waseda Triple: [Takadanobaba, hasNearbyArea, Nishi-Waseda]
Generated description
Nishi-Waseda is a neighborhood in Shinjuku, Tokyo, known for its proximity to Waseda University and its mix of student life, residential areas, and educational institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nishi-Waseda Target entity description: Nishi-Waseda is a neighborhood in Shinjuku, Tokyo, known for its proximity to Waseda University and its mix of student life, residential areas, and educational institutions.
-
A.
Nishi-Ogikubo
Nishi-Ogikubo is a Tokyo neighborhood known for its laid-back residential atmosphere, vintage and antique shops, and small independent cafes and bars.
-
B.
Shijuku
"Shijuku" is a jazz track featured on the album *The Tokyo Blues* by pianist Horace Silver.
-
C.
Itabashi
Itabashi is a special ward in northern Tokyo, Japan, known as a primarily residential area with a mix of traditional neighborhoods and modern urban infrastructure.
-
D.
Yoyogi-Uehara
Yoyogi-Uehara is a major railway station and residential neighborhood in Tokyo’s Shibuya ward, serving as a key interchange between the Tokyo Metro Chiyoda Line and the Odakyu Odawara Line.
-
E.
Nakano Ward
Nakano Ward is a special ward in western Tokyo, Japan, known for its dense residential neighborhoods, shopping streets, and subculture hubs like Nakano Broadway.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9610e4f408190946f37325d69375c |
completed | April 10, 2026, 8:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe46175b88190ae687073ddaa3d22 |
completed | May 10, 2026, 1:50 a.m. |
| NEDg | Description generation | batch_69ffe63f757c81908c7dc3c5ae3075c6 |
completed | May 10, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffe6b3f25481908dd4b6108b5d95c0 |
completed | May 10, 2026, 2 a.m. |
Created at: April 9, 2026, 5:15 p.m.