Triple
T18450639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tirupati urban area |
E450770
|
entity |
| Predicate | locatedInRiverBasin |
P18951
|
FINISHED |
| Object | Swarnamukhi River basin |
—
|
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: Swarnamukhi River basin | Statement: [Tirupati urban area, locatedInRiverBasin, Swarnamukhi River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swarnamukhi River basin Context triple: [Tirupati urban area, locatedInRiverBasin, Swarnamukhi River basin]
-
A.
Parvati River basin
The Parvati River basin is a mountainous watershed in Himachal Pradesh, India, known for its steep valleys, hot springs, and popular trekking routes in the Parvati Valley region.
-
B.
Mahananda River basin
The Mahananda River basin is a river drainage region in eastern India and parts of Bangladesh that supports extensive agriculture, settlements, and ecosystems along the Mahananda River and its tributaries.
-
C.
Marga Marga River basin
The Marga Marga River basin is a hydrological and geographical region in central Chile that encompasses the drainage area of the Marga Marga River, including the city of Quilpué and surrounding urban and rural zones.
-
D.
Banas River basin
The Banas River basin is a drainage region in northwestern India that collects the waters of the Banas River and its tributaries across parts of Rajasthan and neighboring areas.
-
E.
Falgu River basin
The Falgu River basin is a river drainage area in the Indian state of Bihar, known for encompassing the sacred Falgu River associated with major Hindu pilgrimage sites such as Gaya.
- 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: Swarnamukhi River basin Target entity description: The Swarnamukhi River basin is a river catchment area in the southeastern Indian state of Andhra Pradesh that includes the pilgrimage city of Tirupati and its surrounding urban region.
-
A.
Parvati River basin
The Parvati River basin is a mountainous watershed in Himachal Pradesh, India, known for its steep valleys, hot springs, and popular trekking routes in the Parvati Valley region.
-
B.
Mahananda River basin
The Mahananda River basin is a river drainage region in eastern India and parts of Bangladesh that supports extensive agriculture, settlements, and ecosystems along the Mahananda River and its tributaries.
-
C.
Marga Marga River basin
The Marga Marga River basin is a hydrological and geographical region in central Chile that encompasses the drainage area of the Marga Marga River, including the city of Quilpué and surrounding urban and rural zones.
-
D.
Banas River basin
The Banas River basin is a drainage region in northwestern India that collects the waters of the Banas River and its tributaries across parts of Rajasthan and neighboring areas.
-
E.
Falgu River basin
The Falgu River basin is a river drainage area in the Indian state of Bihar, known for encompassing the sacred Falgu River associated with major Hindu pilgrimage sites such as Gaya.
- 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_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52648476c8190a5d8c3297d836f62 |
completed | April 19, 2026, 7 p.m. |
Created at: April 10, 2026, 11:31 a.m.