Triple
T20368294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mesta River valley |
E496974
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Mesta 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: Mesta River basin | Statement: [Mesta River valley, partOf, Mesta River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mesta River basin Context triple: [Mesta River valley, partOf, Mesta River basin]
-
A.
Tajuña river basin
The Tajuña river basin is a geographical and hydrological region in central Spain shaped by the Tajuña River and its tributaries, supporting agriculture, settlements, and ecosystems within the broader Tagus basin.
-
B.
Ene River basin
The Ene River basin is a region of the central Peruvian Amazon that forms part of the ancestral homeland of the Asháninka people, known for its rich rainforest ecosystems and Indigenous cultural heritage.
-
C.
Rionegro River basin
The Rionegro River basin is a watershed in the Antioquia department of Colombia that drains the surrounding highland areas and supports local ecosystems, agriculture, and settlements.
-
D.
Sesia river basin
The Sesia river basin is a mountainous watershed in northwestern Italy that drains the Sesia River and its tributaries through alpine valleys such as Valsesia before flowing into the Po River plain.
-
E.
Musi River basin
The Musi River basin is a river drainage area in the Deccan region of India that encompasses Hyderabad and its surrounding water bodies and catchments.
- 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: Mesta River basin Target entity description: The Mesta River basin is the drainage area encompassing the course and tributaries of the Mesta River across southwestern Bulgaria and northeastern Greece.
-
A.
Tajuña river basin
The Tajuña river basin is a geographical and hydrological region in central Spain shaped by the Tajuña River and its tributaries, supporting agriculture, settlements, and ecosystems within the broader Tagus basin.
-
B.
Ene River basin
The Ene River basin is a region of the central Peruvian Amazon that forms part of the ancestral homeland of the Asháninka people, known for its rich rainforest ecosystems and Indigenous cultural heritage.
-
C.
Rionegro River basin
The Rionegro River basin is a watershed in the Antioquia department of Colombia that drains the surrounding highland areas and supports local ecosystems, agriculture, and settlements.
-
D.
Sesia river basin
The Sesia river basin is a mountainous watershed in northwestern Italy that drains the Sesia River and its tributaries through alpine valleys such as Valsesia before flowing into the Po River plain.
-
E.
Musi River basin
The Musi River basin is a river drainage area in the Deccan region of India that encompasses Hyderabad and its surrounding water bodies and catchments.
- 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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678734b188190bb2c5863023f9f8c |
completed | April 20, 2026, 7:03 p.m. |
Created at: April 16, 2026, 11:26 a.m.