Triple
T17607911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Surveyor General of India |
E428882
|
entity |
| Predicate | officeHeldBy |
P537
|
FINISHED |
| Object |
Dr. Swarna Subba Rao
Dr. Swarna Subba Rao is an Indian geodesist and cartographer who served as the head of the national mapping and surveying organization of India.
|
E1277517
|
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: Dr. Swarna Subba Rao | Statement: [Surveyor General of India, officeHeldBy, Dr. Swarna Subba Rao]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dr. Swarna Subba Rao Context triple: [Surveyor General of India, officeHeldBy, Dr. Swarna Subba Rao]
-
A.
Janaki Venkataraman
Janaki Venkataraman was an Indian social worker and the wife of former President of India R. Venkataraman, known for her involvement in charitable and welfare activities.
-
B.
Usha Narayanan
Usha Narayanan was an Indian social worker and former First Lady of India, known for her advocacy on women's issues and her support of President K. R. Narayanan during his tenure.
-
C.
Lakshmi Swaminathan
Lakshmi Swaminathan, better known as Lakshmi Sahgal, was an Indian freedom fighter and physician who served as a commander in Subhas Chandra Bose’s Indian National Army.
-
D.
Arogyaswami Paulraj
Arogyaswami Paulraj is an Indian-American electrical engineer and inventor best known for pioneering MIMO (multiple-input multiple-output) wireless technology, which underpins modern high-speed Wi‑Fi and 4G/5G cellular networks.
-
E.
Sujatha Rangarajan
Sujatha Rangarajan was a renowned Indian Tamil author and screenwriter, celebrated for his prolific science fiction, detective novels, and contributions to popular Tamil cinema.
- 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: Dr. Swarna Subba Rao Triple: [Surveyor General of India, officeHeldBy, Dr. Swarna Subba Rao]
Generated description
Dr. Swarna Subba Rao is an Indian geodesist and cartographer who served as the head of the national mapping and surveying organization of India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dr. Swarna Subba Rao Target entity description: Dr. Swarna Subba Rao is an Indian geodesist and cartographer who served as the head of the national mapping and surveying organization of India.
-
A.
Janaki Venkataraman
Janaki Venkataraman was an Indian social worker and the wife of former President of India R. Venkataraman, known for her involvement in charitable and welfare activities.
-
B.
Usha Narayanan
Usha Narayanan was an Indian social worker and former First Lady of India, known for her advocacy on women's issues and her support of President K. R. Narayanan during his tenure.
-
C.
Lakshmi Swaminathan
Lakshmi Swaminathan, better known as Lakshmi Sahgal, was an Indian freedom fighter and physician who served as a commander in Subhas Chandra Bose’s Indian National Army.
-
D.
Arogyaswami Paulraj
Arogyaswami Paulraj is an Indian-American electrical engineer and inventor best known for pioneering MIMO (multiple-input multiple-output) wireless technology, which underpins modern high-speed Wi‑Fi and 4G/5G cellular networks.
-
E.
Sujatha Rangarajan
Sujatha Rangarajan was a renowned Indian Tamil author and screenwriter, celebrated for his prolific science fiction, detective novels, and contributions to popular Tamil cinema.
- 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_69d889e1c6148190ba76241e74688f8b |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46c4d8374819097cb112fba405e77 |
completed | April 19, 2026, 5:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01e821dcd8819081ded43278f37fb2 |
completed | May 11, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_6a01ee1a291c81909fa432ccc787028f |
completed | May 11, 2026, 2:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01eec7e00c81908d88be9f88e924c8 |
completed | May 11, 2026, 2:59 p.m. |
Created at: April 10, 2026, 5:51 a.m.