Triple
T3177533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Naval Command |
E66500
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
INS Virbahu
INS Virbahu is an Indian Navy submarine base located in Visakhapatnam, serving as a key shore support and administrative facility for the country’s submarine fleet.
|
E333870
|
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: INS Virbahu | Statement: [Eastern Naval Command, operates, INS Virbahu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: INS Virbahu Context triple: [Eastern Naval Command, operates, INS Virbahu]
-
A.
INS Utkrosh
INS Utkrosh is an Indian naval air station located in the Andaman and Nicobar Islands, serving as a key aviation base for maritime surveillance and defense in the Bay of Bengal and surrounding regions.
-
B.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
-
C.
INSAT-4G
INSAT-4G is an Indian communications and meteorological satellite planned as part of the INSAT-4 series to support telecommunication, broadcasting, and weather services.
-
D.
Vayu
Vayu is the Hindu god of wind, revered as a powerful Vedic deity and divine father of the monkey-god Hanuman.
-
E.
Pragyan
Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-3 mission, designed to explore and analyze the Moon’s south polar region.
- 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: INS Virbahu Triple: [Eastern Naval Command, operates, INS Virbahu]
Generated description
INS Virbahu is an Indian Navy submarine base located in Visakhapatnam, serving as a key shore support and administrative facility for the country’s submarine fleet.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: INS Virbahu Target entity description: INS Virbahu is an Indian Navy submarine base located in Visakhapatnam, serving as a key shore support and administrative facility for the country’s submarine fleet.
-
A.
INS Utkrosh
INS Utkrosh is an Indian naval air station located in the Andaman and Nicobar Islands, serving as a key aviation base for maritime surveillance and defense in the Bay of Bengal and surrounding regions.
-
B.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
-
C.
INSAT-4G
INSAT-4G is an Indian communications and meteorological satellite planned as part of the INSAT-4 series to support telecommunication, broadcasting, and weather services.
-
D.
Vayu
Vayu is the Hindu god of wind, revered as a powerful Vedic deity and divine father of the monkey-god Hanuman.
-
E.
Pragyan
Pragyan is the six-wheeled lunar rover of India’s Chandrayaan-3 mission, designed to explore and analyze the Moon’s south polar region.
- 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_69ad8586a34c8190944c63ec11a8de1a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada69c2edc81908bfd23a1d5ce970e |
completed | March 8, 2026, 4:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b235f5ace88190b6bd16ec240240c0 |
completed | March 12, 2026, 3:41 a.m. |
| NEDg | Description generation | batch_69b23751b6b48190a01902748cb40ece |
completed | March 12, 2026, 3:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b237e35dc081908b53fa02fdde0031 |
completed | March 12, 2026, 3:49 a.m. |
Created at: March 8, 2026, 3:06 p.m.