Triple

T12449601

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Astronomical Observatories of the Chinese Academy of Sciences	`E297493`	entity
Predicate	coordinatesMajorObservationalFacilities	`P105077`	FINISHED
Object	Chinese Spectral Radioheliograph The Chinese Spectral Radioheliograph is a solar-dedicated radio interferometer array in China designed to image the Sun across a wide range of radio frequencies for studying solar activity and space weather.	`E984061`	NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Chinese Spectral Radioheliograph | Statement: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Chinese Spectral Radioheliograph]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

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

Target entity: Chinese Spectral Radioheliograph
Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Chinese Spectral Radioheliograph]

A. 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.
B. spectroheliograph
A spectroheliograph is an astronomical instrument that records images of the Sun at a single wavelength, typically in a specific spectral line, to reveal details of solar structure and activity.
C. 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.
D. Solar Dynamics Observatory
The Solar Dynamics Observatory is a NASA spacecraft that continuously monitors the Sun in multiple wavelengths to study its atmosphere, magnetic activity, and space weather impacts on Earth.
E. Polarimetric and Helioseismic Imager
The Polarimetric and Helioseismic Imager is a solar telescope instrument designed to measure the Sun’s magnetic field and internal oscillations to study its structure and dynamics.
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: Chinese Spectral Radioheliograph
Target entity description: The Chinese Spectral Radioheliograph is a solar-dedicated radio interferometer array in China designed to image the Sun across a wide range of radio frequencies for studying solar activity and space weather.

A. 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.
B. spectroheliograph
A spectroheliograph is an astronomical instrument that records images of the Sun at a single wavelength, typically in a specific spectral line, to reveal details of solar structure and activity.
C. 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.
D. Solar Dynamics Observatory
The Solar Dynamics Observatory is a NASA spacecraft that continuously monitors the Sun in multiple wavelengths to study its atmosphere, magnetic activity, and space weather impacts on Earth.
E. Polarimetric and Helioseismic Imager
The Polarimetric and Helioseismic Imager is a solar telescope instrument designed to measure the Sun’s magnetic field and internal oscillations to study its structure and dynamics.
F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Chinese Spectral Radioheliograph
Triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Chinese Spectral Radioheliograph]

Generated description

The Chinese Spectral Radioheliograph is a solar-dedicated radio interferometer array in China designed to image the Sun across a wide range of radio frequencies for studying solar activity and space weather.

Provenance (5 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69d6ada166c48190b902972cd2408fa3`	elicitation	completed
NER	`batch_69d9541ace208190a5149b6f18fa196d`	ner	completed
NED1	`batch_69f63f1501448190b0a95d7cd249ca9d`	ned_source_triple	completed
NED2	`batch_69f641abe114819093d99a327f2220c2`	ned_description	completed
NEDg	`batch_69f640ef7dd08190bf78d04cffac1a44`	nedg	completed

Created at: April 8, 2026, 9:56 p.m.