Triple
T12184105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | cosmic microwave background |
E290288
|
entity |
| Predicate | measuredBy |
P24236
|
FINISHED |
| Object | Planck spacecraft |
E89845
|
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: Planck spacecraft | Statement: [cosmic microwave background, measuredBy, Planck spacecraft]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Planck spacecraft Context triple: [cosmic microwave background, measuredBy, Planck spacecraft]
-
A.
Planck spacecraft
chosen
The Planck spacecraft was a European Space Agency space observatory designed to study the cosmic microwave background radiation with unprecedented precision to improve our understanding of the early universe and cosmology.
-
B.
Planck
Planck is a German theoretical physicist renowned as the founder of quantum theory and a Nobel Prize laureate in Physics.
-
C.
Herschel Space Observatory
The Herschel Space Observatory was a European Space Agency space telescope that studied the universe in far-infrared and submillimetre wavelengths, revealing cold and dusty regions such as star-forming clouds and distant galaxies.
-
D.
Euclid spacecraft
The Euclid spacecraft is a European Space Agency space telescope designed to map the geometry of the dark universe by studying dark matter and dark energy through precise measurements of the shapes and distances of billions of galaxies.
-
E.
Herschel
Herschel is a surname most famously associated with the family of astronomer William Herschel, known for major contributions to observational astronomy.
- 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_69d6ab64de5881908d56eb7a75c6cc69 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d915ffe644819085f4eb64802fe349 |
completed | April 10, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e505fc481909cdd2dabcef8d948 |
completed | May 2, 2026, 3:54 p.m. |
Created at: April 8, 2026, 9:50 p.m.