Triple
T8683905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Unified Deep Water System of European Russia |
E206104
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Caspian basin |
E548879
|
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: Caspian basin | Statement: [Unified Deep Water System of European Russia, connectsTo, Caspian basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caspian basin Context triple: [Unified Deep Water System of European Russia, connectsTo, Caspian basin]
-
A.
Caspian Sea drainage basin
chosen
The Caspian Sea drainage basin is the vast catchment area encompassing all rivers and streams that flow into the Caspian Sea, spanning parts of Europe and Asia.
-
B.
Aral Sea Basin
The Aral Sea Basin is a large endorheic drainage region in Central Asia that historically fed the Aral Sea and encompasses major rivers, extensive irrigation networks, and arid to semi-arid landscapes across several countries.
-
C.
Southern Caspian
Southern Caspian is the southernmost basin of the Caspian Sea, bordering Iran and known for its deep waters and significant ecological and economic importance.
-
D.
Northern Caspian
The Northern Caspian is the shallow, northernmost part of the Caspian Sea, known for its extensive wetlands, rich fisheries, and significant oil and gas reserves.
-
E.
Middle Caspian
Middle Caspian is the deep central basin of the Caspian Sea, situated between its northern shallow shelf and southern deep-water region.
- 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_69ca835379688190aa06b9d98e684d58 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4ae9da3c8190866e24970a7aeba3 |
completed | March 31, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf287f05748190b41c606eaae5d0b7 |
completed | April 3, 2026, 2:39 a.m. |
Created at: March 30, 2026, 6:32 p.m.