Triple

T11023647
Position Surface form Disambiguated ID Type / Status
Subject Vikram Sarabhai Space Centre E260557 entity
Predicate associatedWith P37 FINISHED
Object ISRO Inertial Systems Unit
ISRO Inertial Systems Unit is a specialized research and production center of the Indian Space Research Organisation that designs, develops, and supplies inertial sensors and navigation systems for India’s space and launch vehicle programs.
E900432 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: ISRO Inertial Systems Unit | Statement: [Vikram Sarabhai Space Centre, associatedWith, ISRO Inertial Systems Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ISRO Inertial Systems Unit
Context triple: [Vikram Sarabhai Space Centre, associatedWith, ISRO Inertial Systems Unit]
  • A. ISRO Satellite Centre
    ISRO Satellite Centre is the primary Indian Space Research Organisation facility responsible for designing, developing, and testing the majority of India’s civilian and communication satellites.
  • B. ISRO Propulsion Complex
    ISRO Propulsion Complex is an Indian Space Research Organisation facility dedicated to developing, testing, and qualifying liquid, cryogenic, and other propulsion systems for the country’s space missions.
  • C. ISRO Navigation Centre
    The ISRO Navigation Centre is the primary ground facility responsible for controlling, monitoring, and managing navigation services for India’s NavIC satellite constellation.
  • D. ISRO ground stations
    ISRO ground stations are a network of Indian Space Research Organisation facilities equipped to track, communicate with, and control spacecraft and lunar landers like Vikram.
  • E. Indian National Space Promotion and Authorisation Centre
    The Indian National Space Promotion and Authorisation Centre (IN-SPACe) is a Government of India agency that facilitates, regulates, and promotes private sector participation in the country’s space activities and infrastructure.
  • 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: ISRO Inertial Systems Unit
Triple: [Vikram Sarabhai Space Centre, associatedWith, ISRO Inertial Systems Unit]
Generated description
ISRO Inertial Systems Unit is a specialized research and production center of the Indian Space Research Organisation that designs, develops, and supplies inertial sensors and navigation systems for India’s space and launch vehicle programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ISRO Inertial Systems Unit
Target entity description: ISRO Inertial Systems Unit is a specialized research and production center of the Indian Space Research Organisation that designs, develops, and supplies inertial sensors and navigation systems for India’s space and launch vehicle programs.
  • A. ISRO Satellite Centre
    ISRO Satellite Centre is the primary Indian Space Research Organisation facility responsible for designing, developing, and testing the majority of India’s civilian and communication satellites.
  • B. ISRO Propulsion Complex
    ISRO Propulsion Complex is an Indian Space Research Organisation facility dedicated to developing, testing, and qualifying liquid, cryogenic, and other propulsion systems for the country’s space missions.
  • C. ISRO Navigation Centre
    The ISRO Navigation Centre is the primary ground facility responsible for controlling, monitoring, and managing navigation services for India’s NavIC satellite constellation.
  • D. ISRO ground stations
    ISRO ground stations are a network of Indian Space Research Organisation facilities equipped to track, communicate with, and control spacecraft and lunar landers like Vikram.
  • E. Indian National Space Promotion and Authorisation Centre
    The Indian National Space Promotion and Authorisation Centre (IN-SPACe) is a Government of India agency that facilitates, regulates, and promotes private sector participation in the country’s space activities and infrastructure.
  • 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_69d6aa9687448190b28d353b1b6a610e completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d797be9f148190a3a967bad5947496 completed April 9, 2026, 12:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3750917d481909e73de0bfae27827 completed April 18, 2026, 12:11 p.m.
NEDg Description generation batch_69e37ab860f48190808ba0076cfa9c98 completed April 18, 2026, 12:36 p.m.
NED2 Entity disambiguation (via description) batch_69e3864dd0d48190b3fd81381f5d7418 completed April 18, 2026, 1:25 p.m.
Created at: April 8, 2026, 9:25 p.m.