Triple
T15738894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minor Planet Center database |
E381550
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Minor Planet Center |
E381550
|
NE FINISHED |
How this triple was built (2 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: Minor Planet Center | Statement: [Minor Planet Center database, maintainedBy, Minor Planet Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minor Planet Center Context triple: [Minor Planet Center database, maintainedBy, Minor Planet Center]
-
A.
Minor Planet Center database
chosen
The Minor Planet Center database is the central international repository that collects, maintains, and disseminates observational and orbital data for asteroids, comets, and other small Solar System bodies.
-
B.
JPL Small-Body Database
The JPL Small-Body Database is an online NASA/JPL resource that provides detailed orbital and physical data for asteroids, comets, and other small bodies in the Solar System.
-
C.
IERS Central Bureau
The IERS Central Bureau is the coordinating office of the International Earth Rotation and Reference Systems Service, responsible for managing its operations and disseminating Earth orientation and reference system data.
-
D.
IERS Rapid Service/Prediction Centre
The IERS Rapid Service/Prediction Centre is a specialized unit that rapidly determines and forecasts Earth orientation parameters, such as polar motion and variations in the length of day, for global geodetic and astronomical applications.
-
E.
IERS ICRS Centre
The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fd816308190a297986ee7e5554c |
completed | April 16, 2026, 2:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff830336248190a8bbd8153dd95daa |
completed | May 9, 2026, 6:54 p.m. |
Created at: April 10, 2026, 4:46 a.m.