Triple
T13916682
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chepauk Palace, Madras |
E334639
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Chepauk |
E236251
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Chepauk | Statement: [Chepauk Palace, Madras, locatedIn, Chepauk]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chepauk Context triple: [Chepauk Palace, Madras, locatedIn, Chepauk]
-
A.
Chepauk
chosen
Chepauk is a coastal neighborhood in central Chennai, India, known for the historic M. A. Chidambaram cricket stadium and its proximity to Marina Beach.
-
B.
Guindy
Guindy is a prominent neighborhood in Chennai, India, known for its major educational institutions, industrial estates, and the Guindy National Park.
-
C.
Vadapalani
Vadapalani is a bustling residential and commercial neighborhood in Chennai, India, known for its famous Murugan Temple and proximity to major film and television studios.
-
D.
Tambaram
Tambaram is a suburban area of Chennai in Tamil Nadu, India, known as an important residential, educational, and transport hub.
-
E.
Vandalur
Vandalur is a suburban area on the outskirts of Chennai, India, best known for housing the large Arignar Anna Zoological Park.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d81c5eaa9c819083b1ff8689179565 |
elicitation | completed |
| NER | batch_69de27260ae08190be45b4b15898e365 |
ner | completed |
| NED1 | batch_69f7ce7a1c388190a57dfdbbb732bbcb |
ned_source_triple | completed |
Created at: April 9, 2026, 10:16 p.m.