Triple
T16431167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GPM Microwave Imager |
E399073
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Global Precipitation Measurement core observatory |
E88907
|
NE FINISHED |
How this triple was built (2 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: Global Precipitation Measurement core observatory | Statement: [GPM Microwave Imager, partOf, Global Precipitation Measurement core observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Global Precipitation Measurement core observatory Context triple: [GPM Microwave Imager, partOf, Global Precipitation Measurement core observatory]
-
A.
Global Precipitation Measurement mission core observatory
chosen
The Global Precipitation Measurement mission core observatory is a joint NASA–JAXA satellite designed to provide highly accurate, global measurements of rain and snow to improve weather forecasting and climate research.
-
B.
Tropical Rainfall Measuring Mission
The Tropical Rainfall Measuring Mission (TRMM) was a joint NASA–JAXA satellite mission launched in 1997 to measure tropical and subtropical rainfall and improve understanding of the global water and energy cycle.
-
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.
Earth Radiation Budget Satellite
The Earth Radiation Budget Satellite was a NASA spacecraft designed to measure how much solar energy the Earth absorbs and radiates back into space, improving understanding of the planet’s climate system.
-
E.
A-Train satellite constellation
The A-Train satellite constellation is a coordinated group of Earth-observing satellites that fly in close formation to collect complementary atmospheric, weather, and climate data for integrated scientific analysis.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32b9dffe48190a23852f828af55d8 |
completed | April 18, 2026, 6:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004584fa508190a85b1f79ecf9c258 |
completed | May 10, 2026, 8:44 a.m. |
Created at: April 10, 2026, 5:10 a.m.