Triple

T9837978
Position Surface form Disambiguated ID Type / Status
Subject Pragyan E239150 entity
Predicate spacecraftBus P12569 FINISHED
Object Chandrayaan-3 lander Vikram
Chandrayaan-3 lander Vikram is India's lunar lander that successfully achieved a soft landing near the Moon's south polar region as part of ISRO's Chandrayaan-3 mission.
 E46985 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: Chandrayaan-3 lander Vikram | Statement: [Pragyan, spacecraftBus, Chandrayaan-3 lander Vikram]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chandrayaan-3 lander Vikram
Context triple: [Pragyan, spacecraftBus, Chandrayaan-3 lander Vikram]
  • A. Chandrayaan-3
    Chandrayaan-3 is India’s third lunar exploration mission that successfully achieved a soft landing near the Moon’s south pole, marking a major milestone for the Indian Space Research Organisation.
  • B. Chandrayaan-2
    Chandrayaan-2 is India’s second lunar exploration mission, designed to study the Moon’s south polar region with an orbiter, lander, and rover.
  • C. lander Vikram
    Lander Vikram is the lunar lander of India’s Chandrayaan-2 mission, designed to perform a soft landing near the Moon’s south polar region and deploy the Pragyan rover.
  • D. Chandrayaan-1
    Chandrayaan-1 was India’s first lunar probe, launched in 2008, which successfully orbited the Moon and helped confirm the presence of water molecules on the lunar surface.
  • E. Luna 25
    Luna 25 is a Russian lunar lander mission aimed at conducting scientific research and demonstrating landing technology near the Moon’s south polar region.
  • 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: Chandrayaan-3 lander Vikram
Triple: [Pragyan, spacecraftBus, Chandrayaan-3 lander Vikram]
Generated description
Chandrayaan-3 lander Vikram is India's lunar lander that successfully achieved a soft landing near the Moon's south polar region as part of ISRO's Chandrayaan-3 mission.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chandrayaan-3 lander Vikram
Target entity description: Chandrayaan-3 lander Vikram is India's lunar lander that successfully achieved a soft landing near the Moon's south polar region as part of ISRO's Chandrayaan-3 mission.
  • A. Chandrayaan-3 chosen
    Chandrayaan-3 is India’s third lunar exploration mission that successfully achieved a soft landing near the Moon’s south pole, marking a major milestone for the Indian Space Research Organisation.
  • B. Chandrayaan-2
    Chandrayaan-2 is India’s second lunar exploration mission, designed to study the Moon’s south polar region with an orbiter, lander, and rover.
  • C. lander Vikram
    Lander Vikram is the lunar lander of India’s Chandrayaan-2 mission, designed to perform a soft landing near the Moon’s south polar region and deploy the Pragyan rover.
  • D. Chandrayaan-1
    Chandrayaan-1 was India’s first lunar probe, launched in 2008, which successfully orbited the Moon and helped confirm the presence of water molecules on the lunar surface.
  • E. Luna 25
    Luna 25 is a Russian lunar lander mission aimed at conducting scientific research and demonstrating landing technology near the Moon’s south polar region.
  • 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_69ca84e314108190978324a4bdb959f8 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb347ff4c81908c312548a25bae71 completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20d4079048190976eb198f8ef62f0 completed April 5, 2026, 7:20 a.m.
NEDg Description generation batch_69d20e9f480c819086b0165aa77ddb06 completed April 5, 2026, 7:26 a.m.
NED2 Entity disambiguation (via description) batch_69d20fa9cab88190bbddcf18b49f8172 completed April 5, 2026, 7:30 a.m.
Created at: March 30, 2026, 8:33 p.m.