Triple
T4787872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Acelhuate River basin |
E106527
|
entity |
| Predicate | emptiesInto |
P408
|
FINISHED |
| Object |
Lempa River basin
The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
|
E470191
|
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: Lempa River basin | Statement: [Acelhuate River basin, emptiesInto, Lempa River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lempa River basin Context triple: [Acelhuate River basin, emptiesInto, Lempa River basin]
-
A.
Yana River basin
The Yana River basin is a large Arctic drainage area in northeastern Siberia, encompassing the watershed of the Yana River as it flows northward to the Laptev Sea.
-
B.
Rioni River basin
The Rioni River basin is a major drainage area in western Georgia encompassing the Rioni River and its tributaries, supporting significant regional ecosystems, agriculture, and settlements.
-
C.
Rega River basin
The Rega River basin is the drainage area of the Rega River in northwestern Poland, encompassing the river’s tributaries, surrounding landscapes, and towns such as Schievelbein (Świdwin).
-
D.
Acelhuate River basin
The Acelhuate River basin is a watershed in central El Salvador that drains much of the San Salvador metropolitan area and is known for severe urban pollution and flood risk.
-
E.
Kamchiya River basin
The Kamchiya River basin is a drainage region in eastern Bulgaria centered around the Kamchiya River, encompassing diverse landscapes and several towns and villages.
- 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: Lempa River basin Triple: [Acelhuate River basin, emptiesInto, Lempa River basin]
Generated description
The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lempa River basin Target entity description: The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
-
A.
Yana River basin
The Yana River basin is a large Arctic drainage area in northeastern Siberia, encompassing the watershed of the Yana River as it flows northward to the Laptev Sea.
-
B.
Rioni River basin
The Rioni River basin is a major drainage area in western Georgia encompassing the Rioni River and its tributaries, supporting significant regional ecosystems, agriculture, and settlements.
-
C.
Rega River basin
The Rega River basin is the drainage area of the Rega River in northwestern Poland, encompassing the river’s tributaries, surrounding landscapes, and towns such as Schievelbein (Świdwin).
-
D.
Acelhuate River basin
The Acelhuate River basin is a watershed in central El Salvador that drains much of the San Salvador metropolitan area and is known for severe urban pollution and flood risk.
-
E.
Kamchiya River basin
The Kamchiya River basin is a drainage region in eastern Bulgaria centered around the Kamchiya River, encompassing diverse landscapes and several towns and villages.
- F. None of above. chosen
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_69bd43f4a9588190bf73e20bc27c03cc |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd65da229c81909c703393f7b9b71d |
completed | March 20, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be43e01f6c81909ca0121c36d107e9 |
completed | March 21, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69be45cc228c8190942280ef3852caf7 |
completed | March 21, 2026, 7:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be467ffd50819090c92df520c91642 |
completed | March 21, 2026, 7:19 a.m. |
Created at: March 20, 2026, 1:22 p.m.