Triple
T11146304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IRS-P6 |
E263677
|
entity |
| Predicate | launchVehicle |
P4020
|
FINISHED |
| Object |
PSLV-C5
PSLV-C5 is the fifth operational flight of India's Polar Satellite Launch Vehicle series, used by ISRO to deploy Earth observation satellites into orbit.
|
E911034
|
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-C5 | Statement: [IRS-P6, launchVehicle, PSLV-C5]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSLV-C5 Context triple: [IRS-P6, launchVehicle, PSLV-C5]
-
A.
PSLV-C11
PSLV-C11 is an upgraded variant of India’s Polar Satellite Launch Vehicle that successfully launched the country’s first lunar mission, Chandrayaan-1.
-
B.
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.
-
C.
PSLV-C2
PSLV-C2 is an Indian Polar Satellite Launch Vehicle mission that successfully deployed multiple satellites into orbit, including Oceansat-1, marking an early milestone in ISRO’s commercial and remote-sensing launch capabilities.
-
D.
PSLV-C20
PSLV-C20 is an Indian Polar Satellite Launch Vehicle mission that successfully launched multiple satellites, including the Canadian NEOSSat space telescope, into orbit.
-
E.
PSLV-C1
PSLV-C1 was an early operational flight of India’s Polar Satellite Launch Vehicle that successfully placed the IRS-1D remote sensing satellite into orbit.
- 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-C5 Triple: [IRS-P6, launchVehicle, PSLV-C5]
Generated description
PSLV-C5 is the fifth operational flight of India's Polar Satellite Launch Vehicle series, used by ISRO to deploy Earth observation satellites into orbit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PSLV-C5 Target entity description: PSLV-C5 is the fifth operational flight of India's Polar Satellite Launch Vehicle series, used by ISRO to deploy Earth observation satellites into orbit.
-
A.
PSLV-C11
PSLV-C11 is an upgraded variant of India’s Polar Satellite Launch Vehicle that successfully launched the country’s first lunar mission, Chandrayaan-1.
-
B.
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.
-
C.
PSLV-C2
PSLV-C2 is an Indian Polar Satellite Launch Vehicle mission that successfully deployed multiple satellites into orbit, including Oceansat-1, marking an early milestone in ISRO’s commercial and remote-sensing launch capabilities.
-
D.
PSLV-C20
PSLV-C20 is an Indian Polar Satellite Launch Vehicle mission that successfully launched multiple satellites, including the Canadian NEOSSat space telescope, into orbit.
-
E.
PSLV-C1
PSLV-C1 was an early operational flight of India’s Polar Satellite Launch Vehicle that successfully placed the IRS-1D remote sensing satellite into orbit.
- 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_69d6aa9ccddc8190868998c8b7beb060 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e86e9ef48190b4df4b14319a954f |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e496c152a081909c6ad8b2a6e41927 |
completed | April 19, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69e49a97db808190aa22d6a103a13e58 |
completed | April 19, 2026, 9:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e49d71e81c8190af73931ed30e04be |
completed | April 19, 2026, 9:16 a.m. |
Created at: April 8, 2026, 9:28 p.m.