Triple
T364146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hubble Space Telescope |
E7921
|
entity |
| Predicate | previousInstrument |
P7726
|
FINISHED |
| Object |
Faint Object Spectrograph
The Faint Object Spectrograph was an early-generation Hubble Space Telescope instrument designed to obtain detailed spectra of very dim astronomical objects across a wide range of wavelengths.
|
E48388
|
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: Faint Object Spectrograph | Statement: [Hubble Space Telescope, previousInstrument, Faint Object Spectrograph]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Faint Object Spectrograph Context triple: [Hubble Space Telescope, previousInstrument, Faint Object Spectrograph]
-
A.
Faint Object Camera
The Faint Object Camera was a high-resolution imaging instrument on the Hubble Space Telescope designed to observe very dim and distant astronomical objects in ultraviolet and visible light.
-
B.
Space Telescope Imaging Spectrograph
The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
-
C.
Cosmic Origins Spectrograph
The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
-
D.
Inamori Magellan Areal Camera and Spectrograph
The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
-
E.
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.
- 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: Faint Object Spectrograph Triple: [Hubble Space Telescope, previousInstrument, Faint Object Spectrograph]
Generated description
The Faint Object Spectrograph was an early-generation Hubble Space Telescope instrument designed to obtain detailed spectra of very dim astronomical objects across a wide range of wavelengths.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Faint Object Spectrograph Target entity description: The Faint Object Spectrograph was an early-generation Hubble Space Telescope instrument designed to obtain detailed spectra of very dim astronomical objects across a wide range of wavelengths.
-
A.
Faint Object Camera
The Faint Object Camera was a high-resolution imaging instrument on the Hubble Space Telescope designed to observe very dim and distant astronomical objects in ultraviolet and visible light.
-
B.
Space Telescope Imaging Spectrograph
The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
-
C.
Cosmic Origins Spectrograph
The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
-
D.
Inamori Magellan Areal Camera and Spectrograph
The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
-
E.
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.
- 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_69a2e7e880008190a6ad7e06e5d03007 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ee29ede0819095279af95b53e350 |
completed | Feb. 28, 2026, 1:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3faf97ad881909de5876adb0e8d84 |
completed | March 1, 2026, 8:38 a.m. |
| NEDg | Description generation | batch_69a3fbb1e0748190abb040da322bce23 |
completed | March 1, 2026, 8:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3fda1f4c88190ab3397b3ce54664f |
completed | March 1, 2026, 8:49 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.