Triple
T15839033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | High Resolution Camera |
E384053
|
entity |
| Predicate | developedFor |
P98
|
FINISHED |
| Object | Chandra X-ray Observatory program |
E79623
|
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: Chandra X-ray Observatory program | Statement: [High Resolution Camera, developedFor, Chandra X-ray Observatory program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chandra X-ray Observatory program Context triple: [High Resolution Camera, developedFor, Chandra X-ray Observatory program]
-
A.
Chandra X-ray Observatory
chosen
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.
-
B.
Great Observatories program
The Great Observatories program is a NASA initiative comprising a suite of space-based telescopes operating across different regions of the electromagnetic spectrum to provide complementary views of the universe.
-
C.
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.
-
D.
Chandra High Resolution Mirror Assembly
The Chandra High Resolution Mirror Assembly is the precision X-ray telescope optics system on NASA’s Chandra X-ray Observatory, designed to focus high-energy X-rays with exceptionally fine angular resolution for astrophysical observations.
-
E.
XMM-Newton mission
The XMM-Newton mission is a European Space Agency X-ray observatory launched in 1999 to study high-energy phenomena such as black holes, neutron stars, and active galaxies.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e142e4fa24819086a1a226082ac2d3 |
completed | April 16, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb03ac77081908f2b169d7d26b318 |
completed | May 9, 2026, 10:07 p.m. |
Created at: April 10, 2026, 4:49 a.m.