Triple
T10885495
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IERS Analysis Centres |
E257033
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object | VLBI Analysis Centres |
E242108
|
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: VLBI Analysis Centres | Statement: [IERS Analysis Centres, hasMember, VLBI Analysis Centres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: VLBI Analysis Centres Context triple: [IERS Analysis Centres, hasMember, VLBI Analysis Centres]
-
A.
European VLBI Network
The European VLBI Network is an international collaboration of radio telescopes that work together using very long baseline interferometry to achieve extremely high-resolution observations of the radio universe.
-
B.
International VLBI Service for Geodesy and Astrometry
chosen
The International VLBI Service for Geodesy and Astrometry is an international organization that coordinates Very Long Baseline Interferometry observations to provide precise measurements of Earth’s rotation, reference frames, and celestial positions.
-
C.
IERS Analysis Centres
IERS Analysis Centres are specialized institutions that process geodetic and astronomical data to produce precise Earth orientation and reference frame products for the global scientific community.
-
D.
Mizusawa VLBI Observatory
Mizusawa VLBI Observatory is a Japanese radio astronomy facility specializing in very long baseline interferometry (VLBI) observations to study celestial objects and Earth's geodynamics.
-
E.
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.
- 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_69d6aa848804819081b2713ca0bedf06 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d751dd6a3c81909965ef774e8b7309 |
completed | April 9, 2026, 7:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7ecf1c48190aef0d31ef03d1f88 |
completed | April 15, 2026, 8:41 p.m. |
Created at: April 8, 2026, 9:21 p.m.