Triple
T22739001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koovam River |
E562353
|
entity |
| Predicate | mouthLocatedIn |
P417
|
FINISHED |
| Object | Chennai coast |
—
|
NE NERFINISHED |
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: Chennai coast | Statement: [Koovam River, mouthLocatedIn, Chennai coast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chennai coast Context triple: [Koovam River, mouthLocatedIn, Chennai coast]
-
A.
Chennai Beach
Chennai Beach is a major suburban railway station in Chennai, India, serving as a key coastal hub that connects the city’s central areas with its Mass Rapid Transit System and other rail networks.
-
B.
South Chennai coastal belt
chosen
The South Chennai coastal belt is a seaside urban stretch in southern Chennai known for its beaches, promenades, and key transport and recreational corridors along the Bay of Bengal.
-
C.
Coromandel Coast
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.
-
D.
Karaikudi
Karaikudi is a town in Tamil Nadu, India, known as the cultural and commercial center of the Chettinad region, famed for its distinctive cuisine and heritage mansions.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245513a5c81908d5cb471b4fc429d |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17971751081909253984429c8d178 |
completed | April 29, 2026, 3:22 a.m. |
Created at: April 17, 2026, 3:22 p.m.