Triple
T15335246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelyabinsk |
E366646
|
entity |
| Predicate | riverBasin |
P1559
|
FINISHED |
| Object | Ob–Irtysh basin |
E676785
|
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: Ob–Irtysh basin | Statement: [Chelyabinsk, riverBasin, Ob–Irtysh basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ob–Irtysh basin Context triple: [Chelyabinsk, riverBasin, Ob–Irtysh basin]
-
A.
Ob-Irtysh region
The Ob-Irtysh region is a historical area of western Siberia centered around the Ob and Irtysh rivers, traditionally inhabited by Siberian Tatars and other indigenous peoples.
-
B.
Ob–Irtysh river system
chosen
The Ob–Irtysh river system is a major river network in western Siberia, formed by the Ob River and its principal tributary the Irtysh, and is one of the largest drainage systems in the world.
-
C.
Bolshoy Irgiz basin
The Bolshoy Irgiz basin is a river drainage area in southwestern Russia centered on the Bolshoy Irgiz River, encompassing the waterways and surrounding landscapes that collect and channel its flow.
-
D.
West Siberian drainage basin
The West Siberian drainage basin is a vast hydrological region in western Siberia that collects and channels river systems toward the Arctic Ocean, including major rivers such as the Ob and its tributaries.
-
E.
Lena River basin
The Lena River basin is a vast drainage area in eastern Siberia that collects the waters of the Lena River and its tributaries before they flow northward into the Arctic Ocean.
- 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_69d85a121520819093dcce999fdefe1a |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e03c5f081908e4d14dbdbc7f7a6 |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff0b3f8eac81908489baeb4cb6bb53 |
completed | May 9, 2026, 10:23 a.m. |
Created at: April 10, 2026, 3:17 a.m.