Triple
T1091065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George Ellery Hale |
E24162
|
entity |
| Predicate | instrumentInvented |
P632
|
FINISHED |
| Object |
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.
|
E126145
|
NE FINISHED |
How this triple was built (5 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: spectroheliograph | Statement: [George Ellery Hale, instrumentInvented, spectroheliograph]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: spectroheliograph Context triple: [George Ellery Hale, instrumentInvented, spectroheliograph]
-
A.
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.
-
B.
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.
-
C.
Goddard High Resolution Spectrograph
The Goddard High Resolution Spectrograph was a highly sensitive ultraviolet spectrograph aboard the Hubble Space Telescope used to study the composition, temperature, and motion of astronomical objects.
-
D.
Magellan Echellette Spectrograph (MagE)
Magellan Echellette Spectrograph (MagE) is a medium-resolution optical echellette spectrograph designed for wide wavelength coverage and efficient spectroscopy of faint astronomical sources.
-
E.
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.
- 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: spectroheliograph Triple: [George Ellery Hale, instrumentInvented, spectroheliograph]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: spectroheliograph Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Goddard High Resolution Spectrograph
The Goddard High Resolution Spectrograph was a highly sensitive ultraviolet spectrograph aboard the Hubble Space Telescope used to study the composition, temperature, and motion of astronomical objects.
-
D.
Magellan Echellette Spectrograph (MagE)
Magellan Echellette Spectrograph (MagE) is a medium-resolution optical echellette spectrograph designed for wide wavelength coverage and efficient spectroscopy of faint astronomical sources.
-
E.
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: instrumentInvented Context triple: [George Ellery Hale, instrumentInvented, spectroheliograph]
-
A.
notableInstrument
Indicates that an entity is especially known for playing or being associated with a particular musical instrument.
-
B.
wasInventedBy
chosen
Indicates that something (typically an object, concept, or process) was created or brought into existence by a particular inventor or originator.
-
C.
playedInstrument
Indicates that an entity performed or used a particular musical instrument.
-
D.
foundingInstrument
Indicates the legal or formal document, act, or instrument by which an organization, institution, or entity was originally established or founded.
-
E.
musicInstrumentation
Indicates the specific instruments or instrumental forces used to perform a piece of music.
- F. None of above.
Provenance (6 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_69a49404428c819092dcc9632f5f7b8b |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b980c8448190b08c3a9a7e7f4e85 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c2a20b48190b3a550f6e5ee13e1 |
completed | March 7, 2026, 4:02 p.m. |
| NEDg | Description generation | batch_69ac4cae760881909329701561ad2ba6 |
completed | March 7, 2026, 4:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac4d7176808190b74d535d7e1b7c6a |
completed | March 7, 2026, 4:08 p.m. |
| PD | Predicate disambiguation | batch_69a4b741b0cc8190be001a16a81f6d9e |
completed | March 1, 2026, 10:01 p.m. |
Created at: March 1, 2026, 7:42 p.m.