Triple
T16496382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AMSR-E |
E400693
|
entity |
| Predicate | relatedInstrument |
P7726
|
FINISHED |
| Object |
AMSR2 on GCOM-W1
AMSR2 on GCOM-W1 is an advanced microwave radiometer aboard Japan’s GCOM-W1 satellite that measures global water-related variables such as sea surface temperature, soil moisture, and atmospheric water vapor for climate and weather research.
|
E1216468
|
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: AMSR2 on GCOM-W1 | Statement: [AMSR-E, relatedInstrument, AMSR2 on GCOM-W1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AMSR2 on GCOM-W1 Context triple: [AMSR-E, relatedInstrument, AMSR2 on GCOM-W1]
-
A.
AMSR-E
AMSR-E (Advanced Microwave Scanning Radiometer for EOS) is a passive microwave radiometer on NASA’s Aqua satellite used to measure global water-related variables such as sea surface temperature, soil moisture, and precipitation.
-
B.
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.
-
C.
GPM Microwave Imager
GPM Microwave Imager is a spaceborne radiometer on NASA and JAXA’s Global Precipitation Measurement core satellite that measures microwave emissions from Earth’s atmosphere to retrieve global rainfall and snowfall.
-
D.
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.
-
E.
Advanced Very High Resolution Radiometer
The Advanced Very High Resolution Radiometer (AVHRR) is a spaceborne imaging radiometer used primarily for global weather observation, sea surface temperature measurement, and environmental monitoring from polar-orbiting satellites.
- 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: AMSR2 on GCOM-W1 Triple: [AMSR-E, relatedInstrument, AMSR2 on GCOM-W1]
Generated description
AMSR2 on GCOM-W1 is an advanced microwave radiometer aboard Japan’s GCOM-W1 satellite that measures global water-related variables such as sea surface temperature, soil moisture, and atmospheric water vapor for climate and weather research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: AMSR2 on GCOM-W1 Target entity description: AMSR2 on GCOM-W1 is an advanced microwave radiometer aboard Japan’s GCOM-W1 satellite that measures global water-related variables such as sea surface temperature, soil moisture, and atmospheric water vapor for climate and weather research.
-
A.
AMSR-E
AMSR-E (Advanced Microwave Scanning Radiometer for EOS) is a passive microwave radiometer on NASA’s Aqua satellite used to measure global water-related variables such as sea surface temperature, soil moisture, and precipitation.
-
B.
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.
-
C.
GPM Microwave Imager
GPM Microwave Imager is a spaceborne radiometer on NASA and JAXA’s Global Precipitation Measurement core satellite that measures microwave emissions from Earth’s atmosphere to retrieve global rainfall and snowfall.
-
D.
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.
-
E.
Advanced Very High Resolution Radiometer
The Advanced Very High Resolution Radiometer (AVHRR) is a spaceborne imaging radiometer used primarily for global weather observation, sea surface temperature measurement, and environmental monitoring from polar-orbiting satellites.
- 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e332c1c8190888a042d0192233a |
completed | April 18, 2026, 7:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a005828849481909e95c5822ed6f74d |
completed | May 10, 2026, 10:04 a.m. |
| NEDg | Description generation | batch_6a00596390e4819091909806772afa1a |
completed | May 10, 2026, 10:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a005a0baef08190b77423fe81a7a11c |
completed | May 10, 2026, 10:12 a.m. |
Created at: April 10, 2026, 5:14 a.m.