Triple
T7869391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chandra X-ray Center |
E182700
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | astronomy research center |
C9288
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: astronomy research center Context triple: [Chandra X-ray Center, instanceOf, astronomy research center]
-
A.
astronomical research institute
chosen
An astronomical research institute is an organization dedicated to the systematic study of celestial objects and phenomena through observation, theory, and instrumentation development.
-
B.
space research centre
A space research centre is an institution dedicated to the scientific study, exploration, and technological development related to outer space and celestial phenomena.
-
C.
astronomy department
An astronomy department is an academic unit within a college or university dedicated to teaching, research, and public outreach in the study of celestial objects and phenomena.
-
D.
astronomical observatory
An astronomical observatory is a facility equipped with specialized instruments and structures designed to observe, record, and analyze celestial objects and phenomena.
-
E.
research telescope
A research telescope is a precision optical or radio instrument designed to collect and analyze electromagnetic radiation from celestial objects to advance scientific understanding of the universe.
- F. None of above.
Provenance (1 batch)
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_69ca82894d9081908a832bfce71a4714 |
completed | March 30, 2026, 2:02 p.m. |
Created at: March 30, 2026, 4:55 p.m.