Triple
T22638970
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kuvam River |
E558766
|
entity |
| Predicate | passesNear |
P416
|
FINISHED |
| Object | Anna Nagar, Chennai |
—
|
NE NERFINISHED |
How this triple was built (3 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: Anna Nagar, Chennai | Statement: [Kuvam River, passesNear, Anna Nagar, Chennai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anna Nagar, Chennai Context triple: [Kuvam River, passesNear, Anna Nagar, Chennai]
-
A.
Egmore, Chennai
Egmore, Chennai is a prominent commercial and residential neighborhood in central Chennai, known for its major railway station, government offices, educational institutions, and cultural landmarks.
-
B.
Arumbakkam, Chennai
Arumbakkam, Chennai is a residential and commercial neighborhood in the western part of Chennai, India, known for its connectivity, educational institutions, and proximity to major transport hubs.
-
C.
Teynampet, Chennai
Teynampet is a prominent commercial and administrative neighborhood in central Chennai, known for housing major political party headquarters, government offices, and upscale residential and business establishments.
-
D.
Chepauk neighborhood
Chepauk neighborhood is a coastal locality in central Chennai, India, known for landmarks like the M.A. Chidambaram cricket stadium and its proximity to major educational and governmental institutions.
-
E.
T. Nagar
T. Nagar is a major commercial and residential neighborhood in Chennai, India, best known as one of the city’s busiest shopping districts for textiles and jewelry.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Anna Nagar, Chennai Target entity description: Anna Nagar is a prominent residential and commercial neighborhood in Chennai, India, known for its planned layout, major shopping areas, and well-developed infrastructure.
-
A.
Egmore, Chennai
Egmore, Chennai is a prominent commercial and residential neighborhood in central Chennai, known for its major railway station, government offices, educational institutions, and cultural landmarks.
-
B.
Arumbakkam, Chennai
Arumbakkam, Chennai is a residential and commercial neighborhood in the western part of Chennai, India, known for its connectivity, educational institutions, and proximity to major transport hubs.
-
C.
Teynampet, Chennai
Teynampet is a prominent commercial and administrative neighborhood in central Chennai, known for housing major political party headquarters, government offices, and upscale residential and business establishments.
-
D.
Chepauk neighborhood
Chepauk neighborhood is a coastal locality in central Chennai, India, known for landmarks like the M.A. Chidambaram cricket stadium and its proximity to major educational and governmental institutions.
-
E.
T. Nagar
T. Nagar is a major commercial and residential neighborhood in Chennai, India, best known as one of the city’s busiest shopping districts for textiles and jewelry.
- F. None of above. chosen
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_69e24547f7fc819086e2c4ba3b979657 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1700f9fac8190b82190a54be22413 |
completed | April 29, 2026, 2:42 a.m. |
Created at: April 17, 2026, 3:04 p.m.