Triple
T13916718
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chepauk Palace, Madras |
E334639
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Chepauk Palace, Chennai |
E334639
|
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 Palace, Chennai | Statement: [Chepauk Palace, Madras, alsoKnownAs, Chepauk Palace, Chennai]
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 Palace, Chennai Context triple: [Chepauk Palace, Madras, alsoKnownAs, Chepauk Palace, Chennai]
-
A.
Chepauk Palace, Madras
chosen
Chepauk Palace in Madras is a historic Indo-Saracenic royal residence that served as the principal palace of the Nawabs of the Carnatic and is one of the earliest major examples of Indo-Islamic architecture in Chennai.
-
B.
Lalitha Mahal Palace
Lalitha Mahal Palace is a grand white palace in Mysuru, India, built in the early 20th century for the Maharaja and now known for its opulent architecture and use as a heritage hotel.
-
C.
Jayalakshmi Vilas Mansion
Jayalakshmi Vilas Mansion is a historic royal residence in Mysore, India, renowned for its ornate architecture and association with the Wadiyar dynasty.
-
D.
Sivaganga Palace
Sivaganga Palace is the historic royal residence in Thanjavur, Tamil Nadu, that served as the seat of the Thanjavur Maratha rulers.
-
E.
Raj Bhavan, Chennai
Raj Bhavan, Chennai is the official gubernatorial residence and administrative estate of the Governor of Tamil Nadu, located in Chennai, India.
- 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_69fbac85fd7c819089e7a78dcf0b22fb |
ned_source_triple | completed |
Created at: April 9, 2026, 10:16 p.m.