Triple
T16153760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iidabashi area |
E391980
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Ichigaya area
The Ichigaya area is a central Tokyo district known for its mix of government and educational institutions, office buildings, and riverside views along the outer moat of the Imperial Palace.
|
E1301177
|
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: Ichigaya area | Statement: [Iidabashi area, connectedTo, Ichigaya area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ichigaya area Context triple: [Iidabashi area, connectedTo, Ichigaya area]
-
A.
Tsuruhashi area
The Tsuruhashi area is a bustling Osaka neighborhood famous for its large Koreatown, vibrant markets, and numerous yakiniku and Korean restaurants.
-
B.
Zoshigaya area
Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
-
C.
Tsuruma area
Tsuruma area is a neighborhood in Naka Ward, Nagoya, known for its central urban location and proximity to major city amenities.
-
D.
Nishi-Nagahori area
Nishi-Nagahori area is a neighborhood in Osaka’s Nishi Ward known for its mix of residential streets, local businesses, and convenient access via the Nishi-Nagahori subway station.
-
E.
Nogizaka area
Nogizaka area is a quiet, upscale neighborhood in central Tokyo known for its art museums, stylish residences, and proximity to Roppongi and Aoyama.
- 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: Ichigaya area Triple: [Iidabashi area, connectedTo, Ichigaya area]
Generated description
The Ichigaya area is a central Tokyo district known for its mix of government and educational institutions, office buildings, and riverside views along the outer moat of the Imperial Palace.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ichigaya area Target entity description: The Ichigaya area is a central Tokyo district known for its mix of government and educational institutions, office buildings, and riverside views along the outer moat of the Imperial Palace.
-
A.
Tsuruhashi area
The Tsuruhashi area is a bustling Osaka neighborhood famous for its large Koreatown, vibrant markets, and numerous yakiniku and Korean restaurants.
-
B.
Zoshigaya area
Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
-
C.
Tsuruma area
Tsuruma area is a neighborhood in Naka Ward, Nagoya, known for its central urban location and proximity to major city amenities.
-
D.
Nishi-Nagahori area
Nishi-Nagahori area is a neighborhood in Osaka’s Nishi Ward known for its mix of residential streets, local businesses, and convenient access via the Nishi-Nagahori subway station.
-
E.
Nogizaka area
Nogizaka area is a quiet, upscale neighborhood in central Tokyo known for its art museums, stylish residences, and proximity to Roppongi and Aoyama.
- 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e57e95c8190ae4ed641be974ce5 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a034307ff088190874d6c00f2741400 |
completed | May 12, 2026, 3:11 p.m. |
| NEDg | Description generation | batch_6a03445913088190b8662601da93a3ab |
completed | May 12, 2026, 3:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a034517f4148190864d916f4d1ef5ba |
completed | May 12, 2026, 3:19 p.m. |
Created at: April 10, 2026, 5:01 a.m.