Triple
T11291184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PSLV-G |
E267326
|
entity |
| Predicate | hasStage |
P2393
|
FINISHED |
| Object |
PSLV fourth stage
The PSLV fourth stage is the uppermost liquid-fueled stage of India’s Polar Satellite Launch Vehicle, responsible for final orbit insertion and precise deployment of payloads.
|
E915631
|
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: PSLV fourth stage | Statement: [PSLV-G, hasStage, PSLV fourth stage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSLV fourth stage Context triple: [PSLV-G, hasStage, PSLV fourth stage]
-
A.
PSLV-DL
PSLV-DL is a two-strap-on variant of India’s Polar Satellite Launch Vehicle designed to flexibly launch small to medium payloads into Earth orbit.
-
B.
PSLV
PSLV (Polar Satellite Launch Vehicle) is India’s highly reliable medium-lift launch vehicle developed by ISRO, widely used to deploy satellites into polar and other Earth orbits and to support interplanetary missions.
-
C.
PSLV-C14
PSLV-C14 is a specific mission of India's Polar Satellite Launch Vehicle series, used by ISRO to deploy the Oceansat-2 Earth observation satellite into orbit.
-
D.
PSLV-XL
PSLV-XL is a high-powered variant of India’s Polar Satellite Launch Vehicle designed to carry heavier payloads into orbit, notably used for missions like the Chandrayaan-1 lunar probe.
-
E.
PSLV-G
PSLV-G is a standard configuration of India’s Polar Satellite Launch Vehicle used by ISRO to place satellites into polar and sun-synchronous orbits.
- 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: PSLV fourth stage Triple: [PSLV-G, hasStage, PSLV fourth stage]
Generated description
The PSLV fourth stage is the uppermost liquid-fueled stage of India’s Polar Satellite Launch Vehicle, responsible for final orbit insertion and precise deployment of payloads.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PSLV fourth stage Target entity description: The PSLV fourth stage is the uppermost liquid-fueled stage of India’s Polar Satellite Launch Vehicle, responsible for final orbit insertion and precise deployment of payloads.
-
A.
PSLV-DL
PSLV-DL is a two-strap-on variant of India’s Polar Satellite Launch Vehicle designed to flexibly launch small to medium payloads into Earth orbit.
-
B.
PSLV
PSLV (Polar Satellite Launch Vehicle) is India’s highly reliable medium-lift launch vehicle developed by ISRO, widely used to deploy satellites into polar and other Earth orbits and to support interplanetary missions.
-
C.
PSLV-C14
PSLV-C14 is a specific mission of India's Polar Satellite Launch Vehicle series, used by ISRO to deploy the Oceansat-2 Earth observation satellite into orbit.
-
D.
PSLV-XL
PSLV-XL is a high-powered variant of India’s Polar Satellite Launch Vehicle designed to carry heavier payloads into orbit, notably used for missions like the Chandrayaan-1 lunar probe.
-
E.
PSLV-G
PSLV-G is a standard configuration of India’s Polar Satellite Launch Vehicle used by ISRO to place satellites into polar and sun-synchronous orbits.
- 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_69d6aac993a08190a6f36445ebaf9a43 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e989fdac81909a4a75f1f68b55c6 |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f49badc88190a3195e919900f0c3 |
completed | April 19, 2026, 3:28 p.m. |
| NEDg | Description generation | batch_69e4f95cbc7c819082e3d7c3c3266708 |
completed | April 19, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ff73f3348190abfd28f716c61105 |
completed | April 19, 2026, 4:14 p.m. |
Created at: April 8, 2026, 9:32 p.m.