Triple
T17178690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ASTER |
E416925
|
entity |
| Predicate | contributingAgency |
P50826
|
FINISHED |
| Object |
Japan Space Systems
Japan Space Systems is a Japanese organization that develops and operates space-related technologies and satellite systems, supporting Earth observation, navigation, and other space applications.
|
E1259857
|
NE FINISHED |
How this triple was built (5 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: Japan Space Systems | Statement: [ASTER, contributingAgency, Japan Space Systems]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japan Space Systems Context triple: [ASTER, contributingAgency, Japan Space Systems]
-
A.
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.
-
B.
Japan Aerospace Exploration Agency Chōfu Aerospace Center
The Japan Aerospace Exploration Agency Chōfu Aerospace Center is a major JAXA research and testing facility in Chōfu, Tokyo, focused on aeronautics, space technology development, and flight experimentation.
-
C.
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.
-
D.
JAXA Usuda Deep Space Center
The JAXA Usuda Deep Space Center is a Japanese deep-space communications facility that operates large antennas to track and communicate with interplanetary spacecraft.
-
E.
JAXA Astronaut Group
The JAXA Astronaut Group is the corps of Japanese astronauts selected and trained by Japan’s space agency to fly on human spaceflight missions, including those to the International Space Station.
- 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: Japan Space Systems Triple: [ASTER, contributingAgency, Japan Space Systems]
Generated description
Japan Space Systems is a Japanese organization that develops and operates space-related technologies and satellite systems, supporting Earth observation, navigation, and other space applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Japan Space Systems Target entity description: Japan Space Systems is a Japanese organization that develops and operates space-related technologies and satellite systems, supporting Earth observation, navigation, and other space applications.
-
A.
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.
-
B.
Japan Aerospace Exploration Agency Chōfu Aerospace Center
The Japan Aerospace Exploration Agency Chōfu Aerospace Center is a major JAXA research and testing facility in Chōfu, Tokyo, focused on aeronautics, space technology development, and flight experimentation.
-
C.
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.
-
D.
JAXA Usuda Deep Space Center
The JAXA Usuda Deep Space Center is a Japanese deep-space communications facility that operates large antennas to track and communicate with interplanetary spacecraft.
-
E.
JAXA Astronaut Group
The JAXA Astronaut Group is the corps of Japanese astronauts selected and trained by Japan’s space agency to fly on human spaceflight missions, including those to the International Space Station.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: contributingAgency Context triple: [ASTER, contributingAgency, Japan Space Systems]
-
A.
componentAgency
Indicates that one entity functions as a constituent or subordinate agency within the organizational structure of another agency.
-
B.
contributingOrganization
chosen
Indicates an organization that plays a role in creating, supporting, or otherwise contributing to the production or provision of something.
-
C.
sponsoringAgency
Indicates that one entity serves as the sponsoring agency that provides support, backing, or authorization for another entity or activity.
-
D.
collaboratingAgencies
Indicates that multiple agencies are working together in a coordinated manner toward shared goals or activities.
-
E.
publicAgency
Indicates that an entity functions as a government-controlled or government-authorized organization that provides public services or carries out public administration.
- F. None of above.
Provenance (6 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_69d886d5f34c8190b24564dfaa63f3fb |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3fc0f9a288190b0ddfb673bd8e84b |
completed | April 18, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017938d5c4819098985b01636f7db5 |
completed | May 11, 2026, 6:37 a.m. |
| NEDg | Description generation | batch_6a0179c9ba48819087532aecec8c0340 |
completed | May 11, 2026, 6:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a017ac2fe848190a3a585cd2fd1a05b |
completed | May 11, 2026, 6:44 a.m. |
| PD | Predicate disambiguation | batch_69e383141ae0819096acd71683637cbc |
completed | April 18, 2026, 1:11 p.m. |
Created at: April 10, 2026, 5:37 a.m.