Triple
T18198893
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESPaDOnS |
E435729
|
entity |
| Predicate | similarTo |
P4460
|
FINISHED |
| Object | NARVAL spectropolarimeter at TBL Pic du Midi |
—
|
NE NERFINISHED |
How this triple was built (3 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: NARVAL spectropolarimeter at TBL Pic du Midi | Statement: [ESPaDOnS, similarTo, NARVAL spectropolarimeter at TBL Pic du Midi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NARVAL spectropolarimeter at TBL Pic du Midi Context triple: [ESPaDOnS, similarTo, NARVAL spectropolarimeter at TBL Pic du Midi]
-
A.
Solar Optical Universal Polarimeter (SOUP)
The Solar Optical Universal Polarimeter (SOUP) is a solar physics instrument designed to measure the polarization and other properties of sunlight with high precision, enabling detailed studies of the Sun’s magnetic fields and atmospheric structure.
-
B.
ESPaDOnS
ESPaDOnS is a high-resolution optical spectropolarimeter used for detailed studies of stellar magnetic fields and related astrophysical phenomena.
-
C.
GREGOR solar telescope
The GREGOR solar telescope is a large ground-based solar observatory in the Canary Islands designed for high-resolution studies of the Sun’s surface and magnetic fields.
-
D.
Boller and Chivens spectrograph
The Boller and Chivens spectrograph is an astronomical instrument designed for dispersing and analyzing light from celestial objects to study their physical and chemical properties.
-
E.
FEROS spectrograph
The FEROS spectrograph is a high-resolution, fiber-fed echelle spectrograph used in optical astronomy for precise stellar spectroscopy and radial velocity measurements.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NARVAL spectropolarimeter at TBL Pic du Midi Target entity description: The NARVAL spectropolarimeter at the Télescope Bernard Lyot (TBL) on Pic du Midi is a high-resolution astronomical instrument designed to measure stellar spectra and polarization for detailed studies of stellar magnetic fields and atmospheres.
-
A.
Solar Optical Universal Polarimeter (SOUP)
The Solar Optical Universal Polarimeter (SOUP) is a solar physics instrument designed to measure the polarization and other properties of sunlight with high precision, enabling detailed studies of the Sun’s magnetic fields and atmospheric structure.
-
B.
ESPaDOnS
chosen
ESPaDOnS is a high-resolution optical spectropolarimeter used for detailed studies of stellar magnetic fields and related astrophysical phenomena.
-
C.
GREGOR solar telescope
The GREGOR solar telescope is a large ground-based solar observatory in the Canary Islands designed for high-resolution studies of the Sun’s surface and magnetic fields.
-
D.
Boller and Chivens spectrograph
The Boller and Chivens spectrograph is an astronomical instrument designed for dispersing and analyzing light from celestial objects to study their physical and chemical properties.
-
E.
FEROS spectrograph
The FEROS spectrograph is a high-resolution, fiber-fed echelle spectrograph used in optical astronomy for precise stellar spectroscopy and radial velocity measurements.
- F. None of above.
Provenance (2 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e0d545f4819090285d1446bd3c27 |
completed | April 19, 2026, 2:04 p.m. |
Created at: April 10, 2026, 10:31 a.m.