Triple
T21365834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nhava Island |
E526909
|
entity |
| Predicate | locatedInBay |
P40
|
FINISHED |
| Object | Thane Creek region of Mumbai Harbour |
—
|
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: Thane Creek region of Mumbai Harbour | Statement: [Nhava Island, locatedInBay, Thane Creek region of Mumbai Harbour]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thane Creek region of Mumbai Harbour Context triple: [Nhava Island, locatedInBay, Thane Creek region of Mumbai Harbour]
-
A.
Mumbai Harbour
chosen
Mumbai Harbour is a natural deep-water harbor on the eastern shore of Mumbai, India, serving as a major maritime gateway and commercial port on the Arabian Sea.
-
B.
Mumbai waterfront
The Mumbai waterfront is a prominent coastal stretch of the city featuring historic landmarks, promenades, and harbors along the Arabian Sea.
-
C.
Bandra Talao
Bandra Talao is a historic artificial lake and local landmark located in the Bandra suburb of Mumbai, India.
-
D.
Dahisar River
The Dahisar River is a small urban river in the northern part of Mumbai, India, that flows through the suburb of Dahisar and has been heavily affected by pollution and encroachment.
-
E.
Mira-Bhayandar
Mira-Bhayandar is a rapidly growing suburban city in the Mumbai Metropolitan Region of Maharashtra, India, known for its residential townships and industrial areas.
- 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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b06ec4208190b9ed3484afd85852 |
completed | April 22, 2026, 11:26 a.m. |
Created at: April 16, 2026, 5:09 p.m.