Triple

T3055030

Position	Surface form	Disambiguated ID	Type / Status
Subject	Solar Orbiter mission	`E60458`	entity
Predicate	hasInstrument	`P35`	FINISHED
Object	Metis coronagraph Metis coronagraph is a specialized telescope instrument designed to block the Sun’s bright disk so it can image and study the faint outer solar corona in visible and ultraviolet light.	`E323695`	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: Metis coronagraph | Statement: [Solar Orbiter mission, hasInstrument, Metis coronagraph]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Metis coronagraph
Context triple: [Solar Orbiter mission, hasInstrument, Metis coronagraph]

A. Lyot coronagraphs
Lyot coronagraphs are optical devices used in telescopes to block out the bright light of a star so that faint nearby objects, such as exoplanets or circumstellar disks, can be imaged.
B. GeMS (Gemini Multi-conjugate adaptive optics System)
GeMS (Gemini Multi-conjugate adaptive optics System) is an advanced adaptive optics facility that uses multiple laser guide stars and deformable mirrors to deliver wide-field, near-diffraction-limited imaging from the ground-based Gemini South telescope.
C. MagAO
MagAO is an adaptive optics system on the Magellan Telescopes that corrects atmospheric distortion to enable high-resolution astronomical imaging.
D. Corrective Optics Space Telescope Axial Replacement (COSTAR)
Corrective Optics Space Telescope Axial Replacement (COSTAR) was a set of corrective mirrors installed on the Hubble Space Telescope to compensate for its flawed primary mirror and restore its intended imaging performance.
E. GSAOI (Gemini South Adaptive Optics Imager)
GSAOI (Gemini South Adaptive Optics Imager) is a high-resolution near-infrared camera designed to work with adaptive optics on the Gemini South telescope, enabling extremely sharp imaging by correcting for atmospheric distortion.
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: Metis coronagraph
Triple: [Solar Orbiter mission, hasInstrument, Metis coronagraph]

Generated description

Metis coronagraph is a specialized telescope instrument designed to block the Sun’s bright disk so it can image and study the faint outer solar corona in visible and ultraviolet light.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Metis coronagraph
Target entity description: Metis coronagraph is a specialized telescope instrument designed to block the Sun’s bright disk so it can image and study the faint outer solar corona in visible and ultraviolet light.

A. Lyot coronagraphs
Lyot coronagraphs are optical devices used in telescopes to block out the bright light of a star so that faint nearby objects, such as exoplanets or circumstellar disks, can be imaged.
B. GeMS (Gemini Multi-conjugate adaptive optics System)
GeMS (Gemini Multi-conjugate adaptive optics System) is an advanced adaptive optics facility that uses multiple laser guide stars and deformable mirrors to deliver wide-field, near-diffraction-limited imaging from the ground-based Gemini South telescope.
C. MagAO
MagAO is an adaptive optics system on the Magellan Telescopes that corrects atmospheric distortion to enable high-resolution astronomical imaging.
D. Corrective Optics Space Telescope Axial Replacement (COSTAR)
Corrective Optics Space Telescope Axial Replacement (COSTAR) was a set of corrective mirrors installed on the Hubble Space Telescope to compensate for its flawed primary mirror and restore its intended imaging performance.
E. GSAOI (Gemini South Adaptive Optics Imager)
GSAOI (Gemini South Adaptive Optics Imager) is a high-resolution near-infrared camera designed to work with adaptive optics on the Gemini South telescope, enabling extremely sharp imaging by correcting for atmospheric distortion.
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_69ad8578137c81908259dcb27c7d6d7c`	completed	March 8, 2026, 2:19 p.m.
NER	Named-entity recognition	`batch_69ad9bf6b9948190bc957bfd1579c471`	completed	March 8, 2026, 3:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b1ef03425c8190a44486ab563c210f`	completed	March 11, 2026, 10:38 p.m.
NEDg	Description generation	`batch_69b1f2d6e2008190adad44758e2d4766`	completed	March 11, 2026, 10:55 p.m.
NED2	Entity disambiguation (via description)	`batch_69b1f34005c88190817c40dc30f99f14`	completed	March 11, 2026, 10:57 p.m.

Created at: March 8, 2026, 3:02 p.m.