Triple
T11001674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RISAT series satellites |
E260016
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object |
RISAT-2BR1
RISAT-2BR1 is an Indian radar imaging Earth observation satellite, part of ISRO’s RISAT constellation, designed for high-resolution all-weather surveillance and reconnaissance.
|
E260016
|
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: RISAT-2BR1 | Statement: [RISAT series satellites, hasMember, RISAT-2BR1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RISAT-2BR1 Context triple: [RISAT series satellites, hasMember, RISAT-2BR1]
-
A.
RISAT series satellites
The RISAT series satellites are India’s radar imaging Earth observation spacecraft designed for all-weather, day-and-night surveillance and reconnaissance.
-
B.
INSAT-3DR
INSAT-3DR is an Indian geostationary weather satellite designed to provide advanced meteorological observations, search and rescue services, and data relay capabilities.
-
C.
Resourcesat-1
Resourcesat-1 is an Indian Earth observation satellite designed to provide high-resolution, multi-spectral imagery for natural resource monitoring and management.
-
D.
INSAT-4CR
INSAT-4CR is an Indian communications satellite in the INSAT series, launched by ISRO to provide telecommunication and broadcasting services.
-
E.
INSAT-4E
INSAT-4E is an Indian communications satellite in the INSAT series, designed to provide telecommunication, broadcasting, and related services.
- 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: RISAT-2BR1 Triple: [RISAT series satellites, hasMember, RISAT-2BR1]
Generated description
RISAT-2BR1 is an Indian radar imaging Earth observation satellite, part of ISRO’s RISAT constellation, designed for high-resolution all-weather surveillance and reconnaissance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RISAT-2BR1 Target entity description: RISAT-2BR1 is an Indian radar imaging Earth observation satellite, part of ISRO’s RISAT constellation, designed for high-resolution all-weather surveillance and reconnaissance.
-
A.
RISAT series satellites
chosen
The RISAT series satellites are India’s radar imaging Earth observation spacecraft designed for all-weather, day-and-night surveillance and reconnaissance.
-
B.
INSAT-3DR
INSAT-3DR is an Indian geostationary weather satellite designed to provide advanced meteorological observations, search and rescue services, and data relay capabilities.
-
C.
Resourcesat-1
Resourcesat-1 is an Indian Earth observation satellite designed to provide high-resolution, multi-spectral imagery for natural resource monitoring and management.
-
D.
INSAT-4CR
INSAT-4CR is an Indian communications satellite in the INSAT series, launched by ISRO to provide telecommunication and broadcasting services.
-
E.
INSAT-4E
INSAT-4E is an Indian communications satellite in the INSAT series, designed to provide telecommunication, broadcasting, and related services.
- 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d796d760008190930228fa77b61b8b |
completed | April 9, 2026, 12:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4cbe9da2081908641b229bc2e648d |
completed | April 19, 2026, 12:34 p.m. |
| NEDg | Description generation | batch_69e4d9e87508819080932fac06fb754d |
completed | April 19, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4dda28b0081909245b65faae3533b |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 8, 2026, 9:25 p.m.