Triple
T22638963
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kuvam River |
E558766
|
entity |
| Predicate | passesNear |
P416
|
FINISHED |
| Object | Chepauk, Chennai |
E236251
|
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: Chepauk, Chennai | Statement: [Kuvam River, passesNear, Chepauk, Chennai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chepauk, Chennai Context triple: [Kuvam River, passesNear, Chepauk, Chennai]
-
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.
Kamaraj Salai in Chennai
Kamaraj Salai in Chennai is a major arterial road along the city’s Marina Beach, named in honor of former Tamil Nadu Chief Minister K. Kamaraj.
-
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.
Gandhi Mandapam Chennai
Gandhi Mandapam in Chennai is a memorial complex dedicated to Mahatma Gandhi, serving as a site for remembrance, public gatherings, and commemorative events in his honor.
-
E.
Chennai Beach–Chepauk
Chennai Beach–Chepauk is the initial stretch of the Chennai Mass Rapid Transit System, linking the coastal Chennai Beach area with the Chepauk locality.
- 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_69e24547f7fc819086e2c4ba3b979657 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1700f9fac8190b82190a54be22413 |
completed | April 29, 2026, 2:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b585ed4d481908a3309ebcb4d705f |
completed | May 18, 2026, 6:20 p.m. |
Created at: April 17, 2026, 3:04 p.m.