Triple
T11119698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Methane Sensor for Mars |
E262982
|
entity |
| Predicate | spacecraftBus |
P12569
|
FINISHED |
| Object | Mars Orbiter Mission bus |
E47792
|
NE FINISHED |
How this triple was built (2 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: Mars Orbiter Mission bus | Statement: [Methane Sensor for Mars, spacecraftBus, Mars Orbiter Mission bus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mars Orbiter Mission bus Context triple: [Methane Sensor for Mars, spacecraftBus, Mars Orbiter Mission bus]
-
A.
Mars Orbiter Mission
chosen
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.
-
B.
Aryabhata satellite
The Aryabhata satellite was India’s first domestically built satellite, launched in 1975 to conduct scientific experiments in X-ray astronomy, aeronomy, and solar physics.
-
C.
Gaganyaan TV-D3
Gaganyaan TV-D3 is a planned Indian Space Research Organisation (ISRO) test flight designed to validate critical technologies for India’s crewed Gaganyaan human spaceflight program.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa9b46cc8190b19f9f0cc45bf322 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79af7b72c8190a19dbcbb3a69fb5b |
completed | April 9, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e509cd971c8190bdaa7b3c8a1f32f2 |
completed | April 19, 2026, 4:58 p.m. |
Created at: April 8, 2026, 9:28 p.m.