Triple

T11291239
Position Surface form Disambiguated ID Type / Status
Subject INSAT-1D E267327 entity
Predicate spacecraftBus P12569 FINISHED
Object INSAT-1 bus
The INSAT-1 bus is a standardized Indian satellite platform developed for the first generation of INSAT communications and meteorological satellites, providing the structural, power, and support systems for their payloads.
 E928212 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: INSAT-1 bus | Statement: [INSAT-1D, spacecraftBus, INSAT-1 bus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: INSAT-1 bus
Context triple: [INSAT-1D, spacecraftBus, INSAT-1 bus]
  • A. INSAT-1B
    INSAT-1B was an early Indian multipurpose geostationary satellite used for telecommunications, broadcasting, and meteorological services as part of the INSAT program.
  • B. INSAT-1C
    INSAT-1C was an Indian geostationary communications satellite in the first-generation INSAT-1 series, used for telecommunications, broadcasting, and meteorological services.
  • C. INSAT-1A
    INSAT-1A was the first satellite in India’s INSAT series, designed to provide multipurpose telecommunications, meteorological, and broadcasting services.
  • D. INSAT-1D
    INSAT-1D was an Indian geostationary meteorological and communications satellite in the first-generation INSAT-1 series, used for weather observation and telecommunication services.
  • E. INSAT-2A
    INSAT-2A is an Indian multipurpose geostationary satellite used primarily for telecommunications, broadcasting, and meteorological 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: INSAT-1 bus
Triple: [INSAT-1D, spacecraftBus, INSAT-1 bus]
Generated description
The INSAT-1 bus is a standardized Indian satellite platform developed for the first generation of INSAT communications and meteorological satellites, providing the structural, power, and support systems for their payloads.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: INSAT-1 bus
Target entity description: The INSAT-1 bus is a standardized Indian satellite platform developed for the first generation of INSAT communications and meteorological satellites, providing the structural, power, and support systems for their payloads.
  • A. INSAT-1B
    INSAT-1B was an early Indian multipurpose geostationary satellite used for telecommunications, broadcasting, and meteorological services as part of the INSAT program.
  • B. INSAT-1C
    INSAT-1C was an Indian geostationary communications satellite in the first-generation INSAT-1 series, used for telecommunications, broadcasting, and meteorological services.
  • C. INSAT-1A
    INSAT-1A was the first satellite in India’s INSAT series, designed to provide multipurpose telecommunications, meteorological, and broadcasting services.
  • D. INSAT-1D
    INSAT-1D was an Indian geostationary meteorological and communications satellite in the first-generation INSAT-1 series, used for weather observation and telecommunication services.
  • E. INSAT-2A
    INSAT-2A is an Indian multipurpose geostationary satellite used primarily for telecommunications, broadcasting, and meteorological services.
  • 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_69d6aac993a08190a6f36445ebaf9a43 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e989fdac81909a4a75f1f68b55c6 completed April 9, 2026, 6:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69e603a1acc08190816db1ff13708e79 completed April 20, 2026, 10:44 a.m.
NEDg Description generation batch_69e610a07bf881908de79850edb9576f completed April 20, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69e617fdaaa88190a1860fb00309596b completed April 20, 2026, 12:11 p.m.
Created at: April 8, 2026, 9:32 p.m.