Triple
T9566304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madras Observatory |
E230796
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | East Coast of India |
E23936
|
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: East Coast of India | Statement: [Madras Observatory, locatedOn, East Coast of India]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Coast of India Context triple: [Madras Observatory, locatedOn, East Coast of India]
-
A.
Coromandel Coast
chosen
The Coromandel Coast is a historically significant southeastern coastal region of India along the Bay of Bengal, known for its ports, maritime trade, and role in European colonial commerce.
-
B.
West Bengal coast
The West Bengal coast is a low-lying, riverine shoreline in eastern India known for the Ganges-Brahmaputra delta and the ecologically rich Sundarbans mangrove forests.
-
C.
Malabar Coast
The Malabar Coast is a historically significant southwestern coastal region of India known for its spice trade and as a key hub for European colonial powers.
-
D.
Southeastern India
Southeastern India is a broad geographic region of the Indian subcontinent encompassing coastal and inland areas along the Bay of Bengal, including states such as Andhra Pradesh and Tamil Nadu.
-
E.
Arabian Sea coast
The Arabian Sea coast is the long, strategically important shoreline along the northwestern Indian Ocean, bordering countries such as India, Pakistan, Iran, Oman, and Yemen and hosting major ports, fisheries, and trade routes.
- 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_69ca847f22188190a56e4a97625bef22 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd996c0a1081908a8356c454e60f74 |
completed | April 1, 2026, 10:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d152b09c808190aff32419f2cbb15f |
completed | April 4, 2026, 6:04 p.m. |
Created at: March 30, 2026, 8:04 p.m.