Triple
T12599271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Arc of the Meridian |
E300812
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Survey of India |
E300811
|
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: Survey of India | Statement: [Great Arc of the Meridian, operator, Survey of India]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Survey of India Context triple: [Great Arc of the Meridian, operator, Survey of India]
-
A.
Survey of India
chosen
Survey of India is the national mapping and surveying agency of India, responsible for producing official topographic maps and geospatial data for the country.
-
B.
Survey of India topographic map series
The Survey of India topographic map series is a comprehensive collection of detailed, large-scale maps covering the entire country’s terrain, elevations, and geographic features, widely used for planning, navigation, and research.
-
C.
Great Trigonometrical Survey of India
The Great Trigonometrical Survey of India was a 19th-century British surveying project that precisely mapped the Indian subcontinent and measured major peaks of the Himalayas, including identifying and calculating the heights of mountains such as K2 and Everest.
-
D.
Imperial Gazetteer of India
The Imperial Gazetteer of India was a comprehensive multi-volume geographical and administrative survey of British India, compiled and published by the British colonial government in the late 19th and early 20th centuries.
-
E.
Cholistan Survey
Cholistan Survey is an archaeological field project focused on documenting and studying ancient sites and settlements in Pakistan’s Cholistan Desert.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954d096d08190afa1f685bad68d35 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f668679dfc8190ac05eeb200f23985 |
completed | May 2, 2026, 9:11 p.m. |
Created at: April 9, 2026, 5:09 p.m.