Triple
T2372816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RADARSAT-2 |
E46127
|
entity |
| Predicate | program |
P804
|
FINISHED |
| Object |
RADARSAT program
The RADARSAT program is a Canadian Earth observation initiative that operates a series of radar imaging satellites to monitor environmental changes, support resource management, and assist in disaster response worldwide.
|
E282043
|
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: RADARSAT program | Statement: [RADARSAT-2, program, RADARSAT program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RADARSAT program Context triple: [RADARSAT-2, program, RADARSAT program]
-
A.
RADARSAT Constellation Mission
RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
-
B.
RADARSAT-1
RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
-
C.
RADARSAT-2
RADARSAT-2 is a Canadian Earth observation satellite equipped with advanced synthetic aperture radar (SAR) technology used for environmental monitoring, resource management, and surveillance.
-
D.
SCISAT-1
SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
-
E.
Joint Polar Satellite System
The Joint Polar Satellite System is a series of next-generation U.S. polar-orbiting weather satellites that provide critical data for global weather forecasting, climate monitoring, and environmental observation.
- 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: RADARSAT program Triple: [RADARSAT-2, program, RADARSAT program]
Generated description
The RADARSAT program is a Canadian Earth observation initiative that operates a series of radar imaging satellites to monitor environmental changes, support resource management, and assist in disaster response worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RADARSAT program Target entity description: The RADARSAT program is a Canadian Earth observation initiative that operates a series of radar imaging satellites to monitor environmental changes, support resource management, and assist in disaster response worldwide.
-
A.
RADARSAT Constellation Mission
RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
-
B.
RADARSAT-1
RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
-
C.
RADARSAT-2
RADARSAT-2 is a Canadian Earth observation satellite equipped with advanced synthetic aperture radar (SAR) technology used for environmental monitoring, resource management, and surveillance.
-
D.
SCISAT-1
SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
-
E.
Joint Polar Satellite System
The Joint Polar Satellite System is a series of next-generation U.S. polar-orbiting weather satellites that provide critical data for global weather forecasting, climate monitoring, and environmental observation.
- 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_69a88a145268819083e2736cb835c696 |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abc772bc6081908244e9af4bbe645f |
completed | March 7, 2026, 6:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af836559908190800f3be44aecd82f |
completed | March 10, 2026, 2:35 a.m. |
| NEDg | Description generation | batch_69af858124908190b2c717aa1a44ee33 |
completed | March 10, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af86371b6c8190b17a7e57df9b4fb3 |
completed | March 10, 2026, 2:47 a.m. |
Created at: March 4, 2026, 7:56 p.m.