Triple
T957869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | International Union of Radio Science |
E20662
|
entity |
| Predicate | hasCommission |
P27
|
FINISHED |
| Object |
Commission G – Ionospheric Radio and Propagation
Commission G – Ionospheric Radio and Propagation is a specialized body within the International Union of Radio Science that focuses on the study and understanding of the ionosphere and its effects on radio-wave propagation.
|
E20662
|
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: Commission G – Ionospheric Radio and Propagation | Statement: [International Union of Radio Science, hasCommission, Commission G – Ionospheric Radio and Propagation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Commission G – Ionospheric Radio and Propagation Context triple: [International Union of Radio Science, hasCommission, Commission G – Ionospheric Radio and Propagation]
-
A.
Kennelly–Heaviside layer theory
Kennelly–Heaviside layer theory is an early 20th-century scientific model proposing the existence of a conductive layer in the upper atmosphere that reflects radio waves, helping to explain long-distance radio communication.
-
B.
International Union of Radio Science
The International Union of Radio Science (URSI) is a global scientific organization that promotes research, collaboration, and knowledge exchange in all fields of radio science and electromagnetic waves.
-
C.
IRE Transactions on Antennas and Propagation
IRE Transactions on Antennas and Propagation was a specialized scientific journal that published peer-reviewed research on the theory, design, and applications of antennas and electromagnetic wave propagation.
-
D.
National Astronomy and Ionosphere Center
The National Astronomy and Ionosphere Center was a U.S. research organization best known for operating the Arecibo Observatory and conducting pioneering work in radio astronomy and atmospheric science.
-
E.
URSI Radio Science Meeting (in conjunction with AP-S Symposium)
The URSI Radio Science Meeting (in conjunction with AP-S Symposium) is a major international conference focused on radio science and electromagnetic wave research, held alongside the IEEE Antennas and Propagation Society’s flagship symposium.
- 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: Commission G – Ionospheric Radio and Propagation Triple: [International Union of Radio Science, hasCommission, Commission G – Ionospheric Radio and Propagation]
Generated description
Commission G – Ionospheric Radio and Propagation is a specialized body within the International Union of Radio Science that focuses on the study and understanding of the ionosphere and its effects on radio-wave propagation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Commission G – Ionospheric Radio and Propagation Target entity description: Commission G – Ionospheric Radio and Propagation is a specialized body within the International Union of Radio Science that focuses on the study and understanding of the ionosphere and its effects on radio-wave propagation.
-
A.
Kennelly–Heaviside layer theory
Kennelly–Heaviside layer theory is an early 20th-century scientific model proposing the existence of a conductive layer in the upper atmosphere that reflects radio waves, helping to explain long-distance radio communication.
-
B.
International Union of Radio Science
chosen
The International Union of Radio Science (URSI) is a global scientific organization that promotes research, collaboration, and knowledge exchange in all fields of radio science and electromagnetic waves.
-
C.
IRE Transactions on Antennas and Propagation
IRE Transactions on Antennas and Propagation was a specialized scientific journal that published peer-reviewed research on the theory, design, and applications of antennas and electromagnetic wave propagation.
-
D.
National Astronomy and Ionosphere Center
The National Astronomy and Ionosphere Center was a U.S. research organization best known for operating the Arecibo Observatory and conducting pioneering work in radio astronomy and atmospheric science.
-
E.
URSI Radio Science Meeting (in conjunction with AP-S Symposium)
The URSI Radio Science Meeting (in conjunction with AP-S Symposium) is a major international conference focused on radio science and electromagnetic wave research, held alongside the IEEE Antennas and Propagation Society’s flagship symposium.
- F. None of above.
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_69a493b21f2881908132dcf45dcd2f36 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b3fac2bc8190a66feb70c68899b2 |
completed | March 1, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a933b259d08190b03989e2b1575085 |
completed | March 5, 2026, 7:41 a.m. |
| NEDg | Description generation | batch_69a93e872ac4819098fd5d58ce4e5946 |
completed | March 5, 2026, 8:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a94f56518c8190b20f30f9d220c101 |
completed | March 5, 2026, 9:39 a.m. |
Created at: March 1, 2026, 7:40 p.m.