Triple
T4065597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Himawari meteorological satellites |
E86315
|
entity |
| Predicate | launchSiteUsed |
P44497
|
FINISHED |
| Object | Tanegashima Space Center |
E94709
|
NE FINISHED |
How this triple was built (3 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: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanegashima Space Center Context triple: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
-
A.
Tanegashima Space Center
chosen
Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
-
B.
Uchinoura Space Center
Uchinoura Space Center is a Japanese launch facility in Kagoshima Prefecture used primarily for scientific satellites and sounding rocket missions.
-
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.
Wenchang Space Launch Site
Wenchang Space Launch Site is a major coastal Chinese spaceport on Hainan Island used for launching heavy-lift rockets and key national space missions.
-
E.
Ellison S. Onizuka Space Center
The Ellison S. Onizuka Space Center is a museum and educational facility in Hawaii dedicated to space exploration and to honoring astronaut Ellison Onizuka’s life and legacy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: launchSiteUsed Context triple: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
-
A.
launchSites
chosen
Indicates locations from which an object, mission, or vehicle is launched or initiated.
-
B.
usesLaunchSite
Indicates that an entity conducts or carries out its launches from a particular launch site.
-
C.
keyLandingSite
Indicates a location that serves as the primary or designated site where something (such as a vehicle, object, or mission) is intended to land or touch down.
-
D.
firstFlightLaunchSite
Indicates the location where an entity’s first flight was launched.
-
E.
launchVehicle
Indicates that one entity serves as the rocket or carrier used to launch another entity (such as a payload, spacecraft, or mission) into space or a target trajectory.
- F. None of above.
Provenance (4 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_69aed93c69208190a4efac0efe3cd69b |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefd0bdea48190805a79515ee92709 |
completed | March 9, 2026, 5:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f18218881908c95266c6b18ad47 |
completed | March 14, 2026, 3:30 p.m. |
| PD | Predicate disambiguation | batch_69aef90438908190a005b08ba271eacf |
completed | March 9, 2026, 4:44 p.m. |
Created at: March 9, 2026, 3:38 p.m.