Triple
T7457065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Chapala |
E172150
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Lerma River basin |
E142384
|
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: Lerma River basin | Statement: [Lake Chapala, drainageBasin, Lerma River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lerma River basin Context triple: [Lake Chapala, drainageBasin, Lerma River basin]
-
A.
Lerma River basin
chosen
The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
-
B.
Lerma River
The Lerma River is one of central Mexico’s most important rivers, serving as a major water source for agriculture, industry, and urban areas across several states.
-
C.
Arzobispo River basin
The Arzobispo River basin is a watershed in Bogotá that drains part of the city’s Eastern Hills and contributes to its urban hydrological system.
-
D.
Guayabero River basin
The Guayabero River basin is a river drainage area in central Colombia known for its biodiverse tropical landscapes and unique waterways, including the famously colorful Caño Cristales.
-
E.
Nangaritza River basin
The Nangaritza River basin is a biodiverse watershed in southeastern Ecuador known for its rich tropical forests, indigenous communities, and important freshwater ecosystems.
- 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_69c68a66554c8190add75c65942c0317 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f3b0780881909e645160dd49eb57 |
completed | March 27, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c5bab90819093431470e0e8c0e3 |
completed | March 28, 2026, 8:38 p.m. |
Created at: March 27, 2026, 3:15 p.m.