Triple
T17330890
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izumo, Shimane Prefecture, Japan |
E420811
|
entity |
| Predicate | hasFamousSite |
P1098
|
FINISHED |
| Object |
Izumo Science Center
Izumo Science Center is a public science museum and educational facility in Izumo, Shimane Prefecture, featuring interactive exhibits and programs that promote hands-on learning in science and technology.
|
E1262799
|
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: Izumo Science Center | Statement: [Izumo, Shimane Prefecture, Japan, hasFamousSite, Izumo Science Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Izumo Science Center Context triple: [Izumo, Shimane Prefecture, Japan, hasFamousSite, Izumo Science Center]
-
A.
Tsukuba Center
Tsukuba Center is a major commercial and transportation hub in Tsukuba, Japan, featuring shopping, offices, and access to local and regional transit.
-
B.
Tsukuba Science City
Tsukuba Science City is a planned research and academic hub in Ibaraki Prefecture, Japan, known for its concentration of universities, national laboratories, and high-tech industries.
-
C.
Nagoya City Science Museum
Nagoya City Science Museum is a major science museum in Nagoya, Japan, renowned for its interactive exhibits and one of the world’s largest planetariums.
-
D.
Shuseikan
Shuseikan is a historic industrial complex in Kagoshima, Japan, recognized as one of the earliest centers of modern industrialization in the country and inscribed as part of the UNESCO World Heritage Sites of Japan’s Meiji Industrial Revolution.
-
E.
National Museum of Nature and Science
The National Museum of Nature and Science is a major Japanese museum in Tokyo that showcases extensive exhibits on natural history, science, and technology.
- 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: Izumo Science Center Triple: [Izumo, Shimane Prefecture, Japan, hasFamousSite, Izumo Science Center]
Generated description
Izumo Science Center is a public science museum and educational facility in Izumo, Shimane Prefecture, featuring interactive exhibits and programs that promote hands-on learning in science and technology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Izumo Science Center Target entity description: Izumo Science Center is a public science museum and educational facility in Izumo, Shimane Prefecture, featuring interactive exhibits and programs that promote hands-on learning in science and technology.
-
A.
Tsukuba Center
Tsukuba Center is a major commercial and transportation hub in Tsukuba, Japan, featuring shopping, offices, and access to local and regional transit.
-
B.
Tsukuba Science City
Tsukuba Science City is a planned research and academic hub in Ibaraki Prefecture, Japan, known for its concentration of universities, national laboratories, and high-tech industries.
-
C.
Nagoya City Science Museum
Nagoya City Science Museum is a major science museum in Nagoya, Japan, renowned for its interactive exhibits and one of the world’s largest planetariums.
-
D.
Shuseikan
Shuseikan is a historic industrial complex in Kagoshima, Japan, recognized as one of the earliest centers of modern industrialization in the country and inscribed as part of the UNESCO World Heritage Sites of Japan’s Meiji Industrial Revolution.
-
E.
National Museum of Nature and Science
The National Museum of Nature and Science is a major Japanese museum in Tokyo that showcases extensive exhibits on natural history, science, and technology.
- 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e439d5c788819092bdc4d3de0ec958 |
completed | April 19, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c5025d08190ab2581a3b04ae661 |
completed | May 11, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a018e85c91081909a6944ff136e8f50 |
completed | May 11, 2026, 8:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018f7ebf548190b407ebeacbd4d327 |
completed | May 11, 2026, 8:12 a.m. |
Created at: April 10, 2026, 5:43 a.m.