Triple
T9808286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vikram |
E238205
|
entity |
| Predicate | orbitingSpacecraft |
P21490
|
FINISHED |
| Object | Chandrayaan-2 Orbiter |
E46720
|
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-2 Orbiter | Statement: [Vikram, orbitingSpacecraft, Chandrayaan-2 Orbiter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chandrayaan-2 Orbiter Context triple: [Vikram, orbitingSpacecraft, Chandrayaan-2 Orbiter]
-
A.
Chandrayaan-2
chosen
Chandrayaan-2 is India’s second lunar exploration mission, designed to study the Moon’s south polar region with an orbiter, lander, and rover.
-
B.
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.
-
C.
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.
-
D.
Mars Orbiter Mission
Mars Orbiter Mission is India’s first interplanetary spacecraft, launched by ISRO to orbit Mars and demonstrate the country’s capability in deep space exploration at remarkably low cost.
-
E.
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.
- 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: orbitingSpacecraft Context triple: [Vikram, orbitingSpacecraft, Chandrayaan-2 Orbiter]
-
A.
orbiterDesignation
chosen
Indicates that one entity is designated as an orbiter (spacecraft or object in orbit) associated with another entity.
-
B.
spacecraft
Indicates that an entity is a vehicle or object designed to travel or operate in outer space.
-
C.
orbiterType
Indicates the specific class or category of an orbiter based on its design, mission role, or operational characteristics.
-
D.
orbiterNumber
Indicates the identifying number assigned to a specific orbiter associated with an object or mission.
-
E.
orbiterStatus
Indicates the current operational or mission state of an orbiting spacecraft relative to its target body or mission phase.
- 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_69ca84defac48190abc1148804f184c1 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdab7ddaac8190a5584a5c863fbaa3 |
completed | April 1, 2026, 11:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc5b4dd8819088c86946b4eb8a39 |
completed | April 5, 2026, 2:43 a.m. |
| PD | Predicate disambiguation | batch_69cd03dd2da881909052fbf29736a773 |
completed | April 1, 2026, 11:39 a.m. |
Created at: March 30, 2026, 8:29 p.m.