Triple
T727684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japan Aerospace Exploration Agency |
E14762
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object |
Tsukuba, Ibaraki Prefecture, Japan
Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
|
E94187
|
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: Tsukuba, Ibaraki Prefecture, Japan | Statement: [Japan Aerospace Exploration Agency, 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: [Japan Aerospace Exploration Agency, headquartersLocation, Tsukuba, Ibaraki Prefecture, Japan]
-
A.
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.
-
B.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
-
C.
Kashiwara, Osaka Prefecture, Japan
Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
-
D.
Nagaoka, Niigata, Japan
Nagaoka is a city in Niigata Prefecture, Japan, known for its historic role in the Boshin War, its postwar reconstruction, and one of Japan’s most famous summer fireworks festivals.
-
E.
Wako, Saitama Prefecture, Japan
Wako is a suburban city in Saitama Prefecture, Japan, on the northern outskirts of Tokyo, known for hosting major national institutions and research facilities.
- 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: Tsukuba, Ibaraki Prefecture, Japan Triple: [Japan Aerospace Exploration Agency, headquartersLocation, Tsukuba, Ibaraki Prefecture, Japan]
Generated description
Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsukuba, Ibaraki Prefecture, Japan Target entity description: Tsukuba, in Ibaraki Prefecture, Japan, is a planned science city renowned as a major hub for research institutions and advanced technology development.
-
A.
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.
-
B.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
-
C.
Kashiwara, Osaka Prefecture, Japan
Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
-
D.
Nagaoka, Niigata, Japan
Nagaoka is a city in Niigata Prefecture, Japan, known for its historic role in the Boshin War, its postwar reconstruction, and one of Japan’s most famous summer fireworks festivals.
-
E.
Wako, Saitama Prefecture, Japan
Wako is a suburban city in Saitama Prefecture, Japan, on the northern outskirts of Tokyo, known for hosting major national institutions and research facilities.
- 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_69a4934c753c81909b309027e48b9b3a |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a5c011948190b2cfccd8fe722742 |
completed | March 1, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a678759a2881909da848991d7d3ef4 |
completed | March 3, 2026, 5:58 a.m. |
| NEDg | Description generation | batch_69a67d508f0481908311da68827a764e |
completed | March 3, 2026, 6:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a67dd7fa6c8190bb05449c87ab02f4 |
completed | March 3, 2026, 6:21 a.m. |
Created at: March 1, 2026, 7:37 p.m.