Triple
T17359165
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | High Energy Accelerator Research Organization |
E422023
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Tsukuba, Ibaraki Prefecture, Japan |
—
|
NE NERFINISHED |
How this triple was built (2 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: Tsukuba, Ibaraki Prefecture, Japan | Statement: [High Energy Accelerator Research Organization, headquartersLocation, Tsukuba, Ibaraki Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsukuba, Ibaraki Prefecture, Japan Context triple: [High Energy Accelerator Research Organization, headquartersLocation, Tsukuba, Ibaraki Prefecture, Japan]
-
A.
Tsukuba, Ibaraki Prefecture, Japan
chosen
Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
-
B.
Utsunomiya, Tochigi Prefecture, Japan
Utsunomiya is the capital city of Tochigi Prefecture in Japan, known for its gyoza (dumplings) and as a regional commercial and transportation hub north of Tokyo.
-
C.
Tokorozawa, Saitama, Japan
Tokorozawa is a city in Saitama Prefecture, Japan, known as a residential and commercial hub in the Tokyo metropolitan area and for hosting Seibu Dome and the Seibu Railway network.
-
D.
Takasaki, Gunma Prefecture, Japan
Takasaki is a city in Japan’s Gunma Prefecture known as a regional commercial and transport hub and for landmarks such as the giant Byakue Kannon statue and Daruma doll production.
-
E.
Mito, Ibaraki, Japan
Mito, Ibaraki, Japan is the capital city of Ibaraki Prefecture, known for its historic Kairakuen Garden and cultural significance in the Kantō region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889d520008190a26917a95bf1c2ea |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a4be7448190988593ee342348c1 |
completed | April 19, 2026, 2:13 a.m. |
Created at: April 10, 2026, 5:44 a.m.