Triple

T11001524
Position Surface form Disambiguated ID Type / Status
Subject Chandrayaan-2 E260013 entity
Predicate roverName P37344 FINISHED
Object Pragyan
Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-2 mission, designed to explore the Moon’s surface and analyze its soil composition.
 E239150 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: Pragyan | Statement: [Chandrayaan-2, roverName, Pragyan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pragyan
Context triple: [Chandrayaan-2, roverName, Pragyan]
  • A. Pragyan
    Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-3 mission, designed to explore and analyze the Moon’s south polar region.
  • B. Dhruva
    Dhruva is a legendary child devotee in Hindu tradition renowned for his intense penance and unwavering devotion to Vishnu, through which he attained an eternal celestial abode as the Pole Star.
  • C. Kshipra
    Kshipra is a sacred river in central India, best known for flowing through the holy city of Ujjain and its importance in Hindu religious traditions and festivals.
  • D. Narayanan
    Narayanan is an Indian surname most prominently associated with K. R. Narayanan, the 10th President of India and the country's first Dalit head of state.
  • E. Sudarshan
    Sudarshan is a common Indian surname found across various regions and communities in India.
  • 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: Pragyan
Triple: [Chandrayaan-2, roverName, Pragyan]
Generated description
Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-2 mission, designed to explore the Moon’s surface and analyze its soil composition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pragyan
Target entity description: Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-2 mission, designed to explore the Moon’s surface and analyze its soil composition.
  • A. Pragyan chosen
    Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-3 mission, designed to explore and analyze the Moon’s south polar region.
  • B. Dhruva
    Dhruva is a legendary child devotee in Hindu tradition renowned for his intense penance and unwavering devotion to Vishnu, through which he attained an eternal celestial abode as the Pole Star.
  • C. Kshipra
    Kshipra is a sacred river in central India, best known for flowing through the holy city of Ujjain and its importance in Hindu religious traditions and festivals.
  • D. Narayanan
    Narayanan is an Indian surname most prominently associated with K. R. Narayanan, the 10th President of India and the country's first Dalit head of state.
  • E. Sudarshan
    Sudarshan is a common Indian surname found across various regions and communities in India.
  • 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_69e3453d181081908cb58a957f4d1295 completed April 18, 2026, 8:47 a.m.
NEDg Description generation batch_69e35570b0bc8190a939b0c8e3ce8105 completed April 18, 2026, 9:57 a.m.
NED2 Entity disambiguation (via description) batch_69e359508a388190a16d48a17015e13e completed April 18, 2026, 10:13 a.m.
Created at: April 8, 2026, 9:25 p.m.