Triple
T20479972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UK Schmidt Telescope |
E502424
|
entity |
| Predicate | notableSurvey |
P42127
|
FINISHED |
| Object |
AAO/UKST H-alpha Survey of the Southern Galactic Plane
The AAO/UKST H-alpha Survey of the Southern Galactic Plane is a deep, high-resolution imaging survey mapping ionized hydrogen emission across the southern Milky Way to study star formation, nebulae, and the structure of the Galactic plane.
|
E1432962
|
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: AAO/UKST H-alpha Survey of the Southern Galactic Plane | Statement: [UK Schmidt Telescope, notableSurvey, AAO/UKST H-alpha Survey of the Southern Galactic Plane]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AAO/UKST H-alpha Survey of the Southern Galactic Plane Context triple: [UK Schmidt Telescope, notableSurvey, AAO/UKST H-alpha Survey of the Southern Galactic Plane]
-
A.
Apache Point Observatory Galactic Evolution Experiment
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a large-scale, high-resolution infrared spectroscopic survey of stars across the Milky Way designed to study its formation and chemical evolution.
-
B.
Kapteyn Selected Areas survey
The Kapteyn Selected Areas survey is an early 20th-century astronomical project that systematically mapped and studied the distribution and motions of stars in carefully chosen regions of the sky to investigate the structure of the Milky Way.
-
C.
VISTA Hemisphere Survey
The VISTA Hemisphere Survey is a large-scale near-infrared sky survey using the VISTA telescope to map the entire southern celestial hemisphere for studies of Galactic structure, nearby stars, and distant galaxies.
-
D.
A Photographic Atlas of Selected Regions of the Milky Way
A Photographic Atlas of Selected Regions of the Milky Way is an influential early 20th-century astronomical work featuring detailed photographic plates and descriptions of the structure and dark nebulae of our galaxy.
-
E.
Advanced Camera for Surveys
The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
- 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: AAO/UKST H-alpha Survey of the Southern Galactic Plane Triple: [UK Schmidt Telescope, notableSurvey, AAO/UKST H-alpha Survey of the Southern Galactic Plane]
Generated description
The AAO/UKST H-alpha Survey of the Southern Galactic Plane is a deep, high-resolution imaging survey mapping ionized hydrogen emission across the southern Milky Way to study star formation, nebulae, and the structure of the Galactic plane.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: AAO/UKST H-alpha Survey of the Southern Galactic Plane Target entity description: The AAO/UKST H-alpha Survey of the Southern Galactic Plane is a deep, high-resolution imaging survey mapping ionized hydrogen emission across the southern Milky Way to study star formation, nebulae, and the structure of the Galactic plane.
-
A.
Apache Point Observatory Galactic Evolution Experiment
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a large-scale, high-resolution infrared spectroscopic survey of stars across the Milky Way designed to study its formation and chemical evolution.
-
B.
Kapteyn Selected Areas survey
The Kapteyn Selected Areas survey is an early 20th-century astronomical project that systematically mapped and studied the distribution and motions of stars in carefully chosen regions of the sky to investigate the structure of the Milky Way.
-
C.
VISTA Hemisphere Survey
The VISTA Hemisphere Survey is a large-scale near-infrared sky survey using the VISTA telescope to map the entire southern celestial hemisphere for studies of Galactic structure, nearby stars, and distant galaxies.
-
D.
A Photographic Atlas of Selected Regions of the Milky Way
A Photographic Atlas of Selected Regions of the Milky Way is an influential early 20th-century astronomical work featuring detailed photographic plates and descriptions of the structure and dark nebulae of our galaxy.
-
E.
Advanced Camera for Surveys
The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
- 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.