Triple
T21343507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanimachi 4-chome Station |
E526263
|
entity |
| Predicate | nearbyPlace |
P2064
|
FINISHED |
| Object | NHK Osaka Broadcasting Station |
—
|
NE NERFINISHED |
How this triple was built (3 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: NHK Osaka Broadcasting Station | Statement: [Tanimachi 4-chome Station, nearbyPlace, NHK Osaka Broadcasting Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NHK Osaka Broadcasting Station Context triple: [Tanimachi 4-chome Station, nearbyPlace, NHK Osaka Broadcasting Station]
-
A.
Tokyo Broadcasting Station
Tokyo Broadcasting Station was an early Japanese radio broadcaster that served as a forerunner to the modern public broadcaster NHK.
-
B.
Mainichi Broadcasting System
Mainichi Broadcasting System is a major Japanese broadcasting company based in Osaka, operating television and radio networks as part of the Mainichi media group.
-
C.
Nippon Television Network
Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
-
D.
NHK-FM
NHK-FM is Japan’s national public FM radio network operated by NHK, known for its focus on classical music, jazz, and cultural programming.
-
E.
Asahi Broadcasting Corporation
Asahi Broadcasting Corporation is a major Japanese television and radio network based in Osaka, known for its sports coverage and affiliation with TV Asahi.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NHK Osaka Broadcasting Station Target entity description: NHK Osaka Broadcasting Station is a major broadcasting facility of Japan’s public broadcaster NHK located in Osaka, serving as a key hub for television and radio production in the Kansai region.
-
A.
Tokyo Broadcasting Station
Tokyo Broadcasting Station was an early Japanese radio broadcaster that served as a forerunner to the modern public broadcaster NHK.
-
B.
Mainichi Broadcasting System
Mainichi Broadcasting System is a major Japanese broadcasting company based in Osaka, operating television and radio networks as part of the Mainichi media group.
-
C.
Nippon Television Network
Nippon Television Network is a major Japanese commercial television broadcaster based in Tokyo and part of the influential Yomiuri media conglomerate.
-
D.
NHK-FM
NHK-FM is Japan’s national public FM radio network operated by NHK, known for its focus on classical music, jazz, and cultural programming.
-
E.
Asahi Broadcasting Corporation
Asahi Broadcasting Corporation is a major Japanese television and radio network based in Osaka, known for its sports coverage and affiliation with TV Asahi.
- F. None of above. chosen
Provenance (2 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8a8515bc48190b79f80e505550cd5 |
completed | April 22, 2026, 10:52 a.m. |
Created at: April 16, 2026, 4:44 p.m.