Triple

T11001011
Position Surface form Disambiguated ID Type / Status
Subject Moon Impact Probe E260002 entity
Predicate parentSpacecraft P38138 FINISHED
Object Chandrayaan-1 orbiter E46131 NE FINISHED

How this triple was built (3 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-1 orbiter | Statement: [Moon Impact Probe, parentSpacecraft, Chandrayaan-1 orbiter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chandrayaan-1 orbiter
Context triple: [Moon Impact Probe, parentSpacecraft, Chandrayaan-1 orbiter]
  • A. Chandrayaan-1 chosen
    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.
  • 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. Chandrayaan-1 payload suite
    The Chandrayaan-1 payload suite was the collection of scientific instruments aboard India’s first lunar orbiter, designed to study the Moon’s surface, mineralogy, and environment using both Indian and international experiments.
  • D. Mini-SAR (Chandrayaan-1)
    Mini-SAR (Chandrayaan-1) is a NASA-provided synthetic aperture radar instrument flown on India’s Chandrayaan-1 lunar orbiter to map the Moon’s polar regions and search for water ice deposits.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: parentSpacecraft
Context triple: [Moon Impact Probe, parentSpacecraft, Chandrayaan-1 orbiter]
  • A. hostSpacecraft chosen
    Indicates that one entity serves as the platform or carrier on which another spacecraft is mounted, accommodated, or operated.
  • B. mainSpacecraft
    Indicates that one spacecraft is designated as the primary or principal spacecraft in relation to another entity or context.
  • C. usesSpacecraft
    Indicates that one entity operates, employs, or relies on a spacecraft to perform an action or fulfill a function in relation to another entity or context.
  • D. servicedSpacecraft
    Indicates that one entity has performed maintenance or support operations on a spacecraft.
  • E. locationOnSpacecraft
    Indicates that one entity occupies or is situated at a specific place or position on a spacecraft.
  • F. None of above.

Provenance (4 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_69d796d68b608190a8d016b9383e82f8 completed April 9, 2026, 12:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e717481c81908800cd785537c8fc completed April 18, 2026, 8:18 p.m.
PD Predicate disambiguation batch_69d72e93ac648190b46c5d12bf3eb1e9 completed April 9, 2026, 4:44 a.m.
Created at: April 8, 2026, 9:25 p.m.