Triple
T16336439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DAICHI |
E396689
|
entity |
| Predicate | instrumentFullName |
P12711
|
FINISHED |
| Object |
Phased Array type L-band Synthetic Aperture Radar
Phased Array type L-band Synthetic Aperture Radar is a spaceborne L-band radar imaging instrument used on the DAICHI (ALOS) satellite to acquire high-resolution, all-weather, day-and-night Earth observation data.
|
E1207761
|
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: Phased Array type L-band Synthetic Aperture Radar | Statement: [DAICHI, instrumentFullName, Phased Array type L-band Synthetic Aperture Radar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phased Array type L-band Synthetic Aperture Radar Context triple: [DAICHI, instrumentFullName, Phased Array type L-band Synthetic Aperture Radar]
-
A.
Dual Frequency Synthetic Aperture Radar
Dual Frequency Synthetic Aperture Radar is a lunar-mapping radar instrument that uses two microwave frequency bands to image the Moon’s surface and subsurface, particularly to detect and characterize water ice and regolith properties.
-
B.
Ku-band Scatterometer
The Ku-band Scatterometer is a microwave radar instrument used on satellites to measure ocean surface wind speed and direction by detecting radar backscatter from the sea surface.
-
C.
Airborne Stand-Off Radar
Airborne Stand-Off Radar was a British Royal Air Force surveillance and reconnaissance program centered on the Raytheon Sentinel R1 aircraft, designed to provide long-range, all-weather battlefield and ground-moving-target intelligence.
-
D.
Bistatic Radar
Bistatic radar is a radar system in which the transmitter and receiver are located at separate sites, enabling specialized measurements such as detailed surface and composition analysis of planetary bodies.
-
E.
Advanced Microwave Scanning Radiometer for EOS
The Advanced Microwave Scanning Radiometer for EOS is a satellite-borne microwave radiometer that measures global precipitation, sea surface temperature, sea ice, and other climate-related variables to support Earth observation and weather and climate research.
- 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: Phased Array type L-band Synthetic Aperture Radar Triple: [DAICHI, instrumentFullName, Phased Array type L-band Synthetic Aperture Radar]
Generated description
Phased Array type L-band Synthetic Aperture Radar is a spaceborne L-band radar imaging instrument used on the DAICHI (ALOS) satellite to acquire high-resolution, all-weather, day-and-night Earth observation data.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Phased Array type L-band Synthetic Aperture Radar Target entity description: Phased Array type L-band Synthetic Aperture Radar is a spaceborne L-band radar imaging instrument used on the DAICHI (ALOS) satellite to acquire high-resolution, all-weather, day-and-night Earth observation data.
-
A.
Dual Frequency Synthetic Aperture Radar
Dual Frequency Synthetic Aperture Radar is a lunar-mapping radar instrument that uses two microwave frequency bands to image the Moon’s surface and subsurface, particularly to detect and characterize water ice and regolith properties.
-
B.
Ku-band Scatterometer
The Ku-band Scatterometer is a microwave radar instrument used on satellites to measure ocean surface wind speed and direction by detecting radar backscatter from the sea surface.
-
C.
Airborne Stand-Off Radar
Airborne Stand-Off Radar was a British Royal Air Force surveillance and reconnaissance program centered on the Raytheon Sentinel R1 aircraft, designed to provide long-range, all-weather battlefield and ground-moving-target intelligence.
-
D.
Bistatic Radar
Bistatic radar is a radar system in which the transmitter and receiver are located at separate sites, enabling specialized measurements such as detailed surface and composition analysis of planetary bodies.
-
E.
Advanced Microwave Scanning Radiometer for EOS
The Advanced Microwave Scanning Radiometer for EOS is a satellite-borne microwave radiometer that measures global precipitation, sea surface temperature, sea ice, and other climate-related variables to support Earth observation and weather and climate research.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4e3af7881908a3116c41ed69115 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0026193a3c81909c640426ab798c1c |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a0029e310d481909db381ad98eda654 |
completed | May 10, 2026, 6:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002a3c898c8190a34e01b5827a7e95 |
completed | May 10, 2026, 6:48 a.m. |
Created at: April 10, 2026, 5:07 a.m.