Triple
T3587572
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESO 3.6 m Telescope |
E75947
|
entity |
| Predicate | hasSpectrograph |
P49517
|
FINISHED |
| Object | HARPS |
E75065
|
NE FINISHED |
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: HARPS | Statement: [ESO 3.6 m Telescope, hasSpectrograph, HARPS]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HARPS Context triple: [ESO 3.6 m Telescope, hasSpectrograph, HARPS]
-
A.
HARPS spectrograph
chosen
The HARPS spectrograph is a high-precision, fiber-fed echelle spectrograph designed primarily for detecting exoplanets via radial velocity measurements.
-
B.
Gaia observatory
The Gaia observatory is a European Space Agency space telescope designed to create the most precise 3D map of the Milky Way by measuring the positions, distances, and motions of over a billion stars.
-
C.
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.
-
D.
HAWK-I
HAWK-I is a high-sensitivity near-infrared wide-field imaging camera used for astronomical observations on the European Southern Observatory’s Very Large Telescope.
-
E.
X-shooter
X-shooter is a high-efficiency, medium-resolution spectrograph on the Very Large Telescope that simultaneously covers a very wide wavelength range from the ultraviolet to the near-infrared.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSpectrograph Context triple: [ESO 3.6 m Telescope, hasSpectrograph, HARPS]
-
A.
spectrographType
Indicates the specific kind or category of spectrograph associated with an instrument or observation.
-
B.
hasSpectralChannel
Indicates that something possesses or is associated with a specific spectral channel or band within an electromagnetic spectrum.
-
C.
hasCoronagraph
Indicates that an object or system is equipped with or includes a coronagraph instrument.
-
D.
telescopeUsed
Indicates that a particular telescope was employed or utilized to perform an observation or related activity.
-
E.
hasObservationWavelength
Indicates the specific wavelength at which an observation or measurement is made or recorded.
- F. None of above. chosen
Provenance (5 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_69ad85d6dc3c8190b491b79b83e25461 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc13a11608190a23d76efc1b50e3c |
completed | March 8, 2026, 6:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4882803e481908bc716c8beda3c73 |
completed | March 13, 2026, 9:56 p.m. |
| PD | Predicate disambiguation | batch_69adb839b4e08190b1c0d611cccb11ae |
completed | March 8, 2026, 5:56 p.m. |
| PDg | Predicate description generation | batch_69adb902e61c81908f10494f828e260f |
completed | March 8, 2026, 5:59 p.m. |
Created at: March 8, 2026, 3:22 p.m.