Triple
T20480025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anglo-Australian Telescope |
E502425
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
AAOmega spectrograph
The AAOmega spectrograph is a high-efficiency, dual-beam optical spectrograph used on the Anglo-Australian Telescope for large-scale, multi-object spectroscopic surveys of astronomical targets.
|
E1432965
|
NE FINISHED |
How this triple was built (4 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: AAOmega spectrograph | Statement: [Anglo-Australian Telescope, instrument, AAOmega spectrograph]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AAOmega spectrograph Context triple: [Anglo-Australian Telescope, instrument, AAOmega spectrograph]
-
A.
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.
-
B.
OSIRIS spectrograph
The OSIRIS spectrograph is a near-infrared integral field spectrograph and imager used on large telescopes to obtain detailed spatial and spectral information from astronomical objects.
-
C.
Hamilton echelle spectrograph
The Hamilton echelle spectrograph is a high-resolution astronomical spectrograph used at Lick Observatory for detailed spectroscopic studies of stars and other celestial objects.
-
D.
DEIMOS spectrograph
The DEIMOS spectrograph is a powerful multi-object optical spectrograph designed for wide-field, high-resolution spectroscopy of faint astronomical sources.
-
E.
iSHELL spectrograph
The iSHELL spectrograph is a high-resolution infrared spectrograph used for detailed astronomical observations, such as studying planetary atmospheres and small bodies in the solar system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: AAOmega spectrograph Triple: [Anglo-Australian Telescope, instrument, AAOmega spectrograph]
Generated description
The AAOmega spectrograph is a high-efficiency, dual-beam optical spectrograph used on the Anglo-Australian Telescope for large-scale, multi-object spectroscopic surveys of astronomical targets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: AAOmega spectrograph Target entity description: The AAOmega spectrograph is a high-efficiency, dual-beam optical spectrograph used on the Anglo-Australian Telescope for large-scale, multi-object spectroscopic surveys of astronomical targets.
-
A.
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.
-
B.
OSIRIS spectrograph
The OSIRIS spectrograph is a near-infrared integral field spectrograph and imager used on large telescopes to obtain detailed spatial and spectral information from astronomical objects.
-
C.
Hamilton echelle spectrograph
The Hamilton echelle spectrograph is a high-resolution astronomical spectrograph used at Lick Observatory for detailed spectroscopic studies of stars and other celestial objects.
-
D.
DEIMOS spectrograph
The DEIMOS spectrograph is a powerful multi-object optical spectrograph designed for wide-field, high-resolution spectroscopy of faint astronomical sources.
-
E.
iSHELL spectrograph
The iSHELL spectrograph is a high-resolution infrared spectrograph used for detailed astronomical observations, such as studying planetary atmospheres and small bodies in the solar system.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b55d7a881909dfe3ea0e74b742b |
completed | April 20, 2026, 9:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a088b25667081909e92bb990b7b4856 |
completed | May 16, 2026, 3:20 p.m. |
| NEDg | Description generation | batch_6a088c58f6748190b9945d6bff0f4b8c |
completed | May 16, 2026, 3:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a088cdecf04819097d6e934acc6c70f |
completed | May 16, 2026, 3:27 p.m. |
Created at: April 16, 2026, 11:34 a.m.