Triple
T727703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japan Aerospace Exploration Agency |
E14762
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object |
Tanegashima Space Center
Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
|
E94709
|
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: Tanegashima Space Center | Statement: [Japan Aerospace Exploration Agency, owns, Tanegashima Space Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanegashima Space Center Context triple: [Japan Aerospace Exploration Agency, owns, Tanegashima Space Center]
-
A.
JAXA Tsukuba Space Center
The JAXA Tsukuba Space Center is Japan’s primary space research and mission control facility, responsible for operating and managing many of the nation’s satellite and human spaceflight activities.
-
B.
Guiana Space Centre
The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
-
C.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
D.
Vostochny Cosmodrome
Vostochny Cosmodrome is a Russian spaceport in the Amur Oblast designed to reduce Russia’s dependence on the Baikonur Cosmodrome in Kazakhstan and support a wide range of civilian space launches.
-
E.
Japan Aerospace Exploration Agency
The Japan Aerospace Exploration Agency (JAXA) is Japan’s national space agency responsible for the country’s space and satellite development, scientific research, and exploration missions.
- 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: Tanegashima Space Center Triple: [Japan Aerospace Exploration Agency, owns, Tanegashima Space Center]
Generated description
Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tanegashima Space Center Target entity description: Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
-
A.
JAXA Tsukuba Space Center
The JAXA Tsukuba Space Center is Japan’s primary space research and mission control facility, responsible for operating and managing many of the nation’s satellite and human spaceflight activities.
-
B.
Guiana Space Centre
The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
-
C.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
D.
Vostochny Cosmodrome
Vostochny Cosmodrome is a Russian spaceport in the Amur Oblast designed to reduce Russia’s dependence on the Baikonur Cosmodrome in Kazakhstan and support a wide range of civilian space launches.
-
E.
Japan Aerospace Exploration Agency
The Japan Aerospace Exploration Agency (JAXA) is Japan’s national space agency responsible for the country’s space and satellite development, scientific research, and exploration missions.
- 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_69a67ef6179c81908e72e3d03b61cca4 |
completed | March 3, 2026, 6:25 a.m. |
| NEDg | Description generation | batch_69a67f90c8b081909720e5498d313889 |
completed | March 3, 2026, 6:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a683f1ef3081908265a6fa83da8b87 |
completed | March 3, 2026, 6:47 a.m. |
Created at: March 1, 2026, 7:37 p.m.