Triple
T13377758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cosmic Background Explorer |
E319232
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
Far Infrared Absolute Spectrophotometer
The Far Infrared Absolute Spectrophotometer (FIRAS) was a key instrument on NASA’s COBE satellite designed to precisely measure the spectrum of the cosmic microwave background, confirming its near-perfect blackbody nature.
|
E1036260
|
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: Far Infrared Absolute Spectrophotometer | Statement: [Cosmic Background Explorer, instrument, Far Infrared Absolute Spectrophotometer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Far Infrared Absolute Spectrophotometer Context triple: [Cosmic Background Explorer, instrument, Far Infrared Absolute Spectrophotometer]
-
A.
Near Infrared Spectrometer
The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
-
B.
Infrared Spectrograph
The Infrared Spectrograph is a scientific instrument designed to disperse and analyze infrared light from astronomical objects, enabling detailed studies of their composition, temperature, and physical conditions.
-
C.
Imaging IR Spectrometer
The Imaging IR Spectrometer is a Chandrayaan-2 orbiter instrument designed to map the Moon’s surface composition by measuring reflected and emitted infrared radiation.
-
D.
Infrared Imaging Spectrograph (IRIS)
The Infrared Imaging Spectrograph (IRIS) is a high-resolution near-infrared imager and spectrograph designed to study faint, distant, and compact astronomical objects with the Thirty Meter Telescope’s adaptive optics system.
-
E.
Mid-Infrared Instrument
The Mid-Infrared Instrument (MIRI) is a key James Webb Space Telescope payload that provides imaging, spectroscopy, and coronagraphy in the mid-infrared range to study cold, distant, and dust-obscured cosmic 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: Far Infrared Absolute Spectrophotometer Triple: [Cosmic Background Explorer, instrument, Far Infrared Absolute Spectrophotometer]
Generated description
The Far Infrared Absolute Spectrophotometer (FIRAS) was a key instrument on NASA’s COBE satellite designed to precisely measure the spectrum of the cosmic microwave background, confirming its near-perfect blackbody nature.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Far Infrared Absolute Spectrophotometer Target entity description: The Far Infrared Absolute Spectrophotometer (FIRAS) was a key instrument on NASA’s COBE satellite designed to precisely measure the spectrum of the cosmic microwave background, confirming its near-perfect blackbody nature.
-
A.
Near Infrared Spectrometer
The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
-
B.
Infrared Spectrograph
The Infrared Spectrograph is a scientific instrument designed to disperse and analyze infrared light from astronomical objects, enabling detailed studies of their composition, temperature, and physical conditions.
-
C.
Imaging IR Spectrometer
The Imaging IR Spectrometer is a Chandrayaan-2 orbiter instrument designed to map the Moon’s surface composition by measuring reflected and emitted infrared radiation.
-
D.
Infrared Imaging Spectrograph (IRIS)
The Infrared Imaging Spectrograph (IRIS) is a high-resolution near-infrared imager and spectrograph designed to study faint, distant, and compact astronomical objects with the Thirty Meter Telescope’s adaptive optics system.
-
E.
Mid-Infrared Instrument
The Mid-Infrared Instrument (MIRI) is a key James Webb Space Telescope payload that provides imaging, spectroscopy, and coronagraphy in the mid-infrared range to study cold, distant, and dust-obscured cosmic 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_69d806b886bc8190b676e7768b8e01c5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dadce56c6c8190adf4e19f6d1bc233 |
completed | April 11, 2026, 11:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f726893a8c8190b26b5f7c7fb96f1f |
completed | May 3, 2026, 10:42 a.m. |
| NEDg | Description generation | batch_69f7276776ec81908769cd9f1cc4707e |
completed | May 3, 2026, 10:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7280cbb6c819090bee7862e00b900 |
completed | May 3, 2026, 10:48 a.m. |
Created at: April 9, 2026, 9:33 p.m.