Triple
T2139172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geosynchronous Satellite Launch Vehicle |
E46721
|
entity |
| Predicate | launchSite |
P4384
|
FINISHED |
| Object | Satish Dhawan Space Centre |
E49338
|
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: Satish Dhawan Space Centre | Statement: [Geosynchronous Satellite Launch Vehicle, launchSite, Satish Dhawan Space Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Satish Dhawan Space Centre Context triple: [Geosynchronous Satellite Launch Vehicle, launchSite, Satish Dhawan Space Centre]
-
A.
Satish Dhawan Space Centre
chosen
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
B.
Indian Space Research Organisation
The Indian Space Research Organisation (ISRO) is India’s national space agency, known for its cost-effective satellite launches, lunar and Mars missions, and growing role in global space collaboration.
-
C.
Department of Space (India)
The Department of Space (India) is the Indian government department responsible for national space policy and programs, overseeing the Indian Space Research Organisation and related space activities.
-
D.
Guiana Space Centre
The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
-
E.
Sriharikota
Sriharikota is a barrier island off the coast of Andhra Pradesh, India, best known as the site of the Satish Dhawan Space Centre, the primary launch site for India's space missions.
- 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_69a88a174ab48190a5db20c132e5dccf |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbe025d3c81908bcb33a7ff09eae8 |
completed | March 7, 2026, 5:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58d5535c8190b59293afe3a10834 |
completed | March 9, 2026, 5:21 a.m. |
Created at: March 4, 2026, 7:44 p.m.