Triple
T9107934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sistema Ibérico |
E218522
|
entity |
| Predicate | drainageDivideBetween |
P6497
|
FINISHED |
| Object |
Ebro basin and Tagus basin
The Ebro basin and Tagus basin are two major river drainage systems of the Iberian Peninsula, respectively channeling waters toward the Mediterranean Sea in the northeast and the Atlantic Ocean in the west.
|
E782445
|
NE FINISHED |
How this triple was built (4 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: Ebro basin and Tagus basin | Statement: [Sistema Ibérico, drainageDivideBetween, Ebro basin and Tagus basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ebro basin and Tagus basin Context triple: [Sistema Ibérico, drainageDivideBetween, Ebro basin and Tagus basin]
-
A.
Guadalquivir River basin
The Guadalquivir River basin is a major hydrological and agricultural region in southern Spain, encompassing much of Andalusia and centered around the Guadalquivir River and its tributaries.
-
B.
Ebro basin
The Ebro basin is a major river drainage region in northeastern Spain, encompassing the catchment area of the Ebro River and its tributaries across the Pyrenees and surrounding plains.
-
C.
Guadiana Basin
The Guadiana Basin is a major river basin of the Iberian Peninsula, draining parts of central and southwestern Spain and Portugal through the course of the Guadiana River.
-
D.
Duero Basin
The Duero Basin is a large sedimentary basin in the northwest of the Iberian Peninsula, drained by the Duero River and forming one of Spain’s principal agricultural and geographic regions.
-
E.
Tagus Basin
The Tagus Basin is the extensive river basin encompassing the catchment area of the Tagus River across central Spain and Portugal, supporting major cities, agriculture, and hydroelectric infrastructure.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ebro basin and Tagus basin Triple: [Sistema Ibérico, drainageDivideBetween, Ebro basin and Tagus basin]
Generated description
The Ebro basin and Tagus basin are two major river drainage systems of the Iberian Peninsula, respectively channeling waters toward the Mediterranean Sea in the northeast and the Atlantic Ocean in the west.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ebro basin and Tagus basin Target entity description: The Ebro basin and Tagus basin are two major river drainage systems of the Iberian Peninsula, respectively channeling waters toward the Mediterranean Sea in the northeast and the Atlantic Ocean in the west.
-
A.
Guadalquivir River basin
The Guadalquivir River basin is a major hydrological and agricultural region in southern Spain, encompassing much of Andalusia and centered around the Guadalquivir River and its tributaries.
-
B.
Ebro basin
chosen
The Ebro basin is a major river drainage region in northeastern Spain, encompassing the catchment area of the Ebro River and its tributaries across the Pyrenees and surrounding plains.
-
C.
Guadiana Basin
The Guadiana Basin is a major river basin of the Iberian Peninsula, draining parts of central and southwestern Spain and Portugal through the course of the Guadiana River.
-
D.
Duero Basin
The Duero Basin is a large sedimentary basin in the northwest of the Iberian Peninsula, drained by the Duero River and forming one of Spain’s principal agricultural and geographic regions.
-
E.
Tagus Basin
The Tagus Basin is the extensive river basin encompassing the catchment area of the Tagus River across central Spain and Portugal, supporting major cities, agriculture, and hydroelectric infrastructure.
- F. None of above.
Provenance (5 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca57543448190829853c31e05dd8c |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05449101481908c71475acf59b33c |
completed | April 3, 2026, 11:59 p.m. |
| NEDg | Description generation | batch_69d056aad1308190a2d1bd742465b0ea |
completed | April 4, 2026, 12:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d057488b2481909554dd516a619b10 |
completed | April 4, 2026, 12:11 a.m. |
Created at: March 30, 2026, 7:16 p.m.