Triple
T4618034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Local Hot Bubble |
E100913
|
entity |
| Predicate | studiedBy |
P1945
|
FINISHED |
| Object | ROSAT X-ray satellite |
E384058
|
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: ROSAT X-ray satellite | Statement: [Local Hot Bubble, studiedBy, ROSAT X-ray satellite]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ROSAT X-ray satellite Context triple: [Local Hot Bubble, studiedBy, ROSAT X-ray satellite]
-
A.
ROSAT
chosen
ROSAT was a German-led X-ray astronomy satellite that conducted an all-sky survey and made major contributions to the study of high-energy cosmic sources in the 1990s.
-
B.
Einstein Observatory
The Einstein Observatory was NASA’s first fully imaging X-ray telescope in space, pioneering high-resolution X-ray astronomy of cosmic sources.
-
C.
Chandra X-ray Observatory
The Chandra X-ray Observatory is a space-based telescope that observes high-energy X-ray emissions from hot regions of the universe, such as exploded stars, galaxy clusters, and matter around black holes.
-
D.
Compton Gamma Ray Observatory
The Compton Gamma Ray Observatory was a NASA space telescope dedicated to observing high-energy gamma-ray emissions from cosmic sources, significantly advancing our understanding of phenomena like gamma-ray bursts, pulsars, and active galactic nuclei.
-
E.
Infrared Astronomical Satellite
The Infrared Astronomical Satellite (IRAS) was a pioneering space telescope launched in 1983 that conducted the first-ever all-sky survey at infrared wavelengths, dramatically expanding knowledge of stars, galaxies, and cosmic dust.
- 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_69bd43cf363c819087fd5ab441b4a3f4 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd59e247448190ad92f194cb1127c5 |
completed | March 20, 2026, 2:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be102eb0048190bebc8a92a5338b83 |
completed | March 21, 2026, 3:27 a.m. |
Created at: March 20, 2026, 1:12 p.m.