Triple
T9838001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pragyan |
E239150
|
entity |
| Predicate | landingSiteVehicle |
P90259
|
FINISHED |
| Object | Vikram lander |
E238205
|
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: Vikram lander | Statement: [Pragyan, landingSiteVehicle, Vikram lander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vikram lander Context triple: [Pragyan, landingSiteVehicle, Vikram lander]
-
A.
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.
-
B.
lander Vikram
chosen
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.
-
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.
Schiaparelli EDM lander
The Schiaparelli EDM lander was a European Space Agency test lander designed to demonstrate entry, descent, and landing technologies for future Mars missions.
-
E.
Chandrayaan-3 propulsion module
The Chandrayaan-3 propulsion module is the spacecraft element that transported the Vikram lander from Earth orbit toward the Moon and served as a communication relay and support platform for the mission.
- 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: landingSiteVehicle Context triple: [Pragyan, landingSiteVehicle, Vikram lander]
-
A.
landingCapability
Indicates the ability or suitability of an entity (e.g., a vehicle or system) to perform a landing under specified conditions.
-
B.
mainVehicle
Indicates that one vehicle is the primary or most important vehicle associated with a given entity or context.
-
C.
starVehicleFor
Indicates that one entity serves as the primary or featured vehicle associated with another entity, such as a person, production, or event.
-
D.
intendedVehicle
Indicates that one entity is the vehicle that another entity plans or is meant to use.
-
E.
reentryVehicle
Indicates that an entity functions as a vehicle designed to re-enter an atmosphere from space.
- 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_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_69d22871bfe48190909467f07eda0118 |
completed | April 5, 2026, 9:16 a.m. |
| PD | Predicate disambiguation | batch_69cd03e30bc08190816c0a6d29c21b0f |
completed | April 1, 2026, 11:39 a.m. |
| PDg | Predicate description generation | batch_69cd06abc9248190a506b64e9c516d03 |
completed | April 1, 2026, 11:51 a.m. |
Created at: March 30, 2026, 8:33 p.m.