Triple
T19899506
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Río Nazas |
E478244
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object | Presa Francisco Zarco |
—
|
NE NERFINISHED |
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: Presa Francisco Zarco | Statement: [Río Nazas, hasDam, Presa Francisco Zarco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presa Francisco Zarco Context triple: [Río Nazas, hasDam, Presa Francisco Zarco]
-
A.
Presa Miguel Alemán
Presa Miguel Alemán is a large hydroelectric and irrigation dam and reservoir located in the state of Oaxaca, Mexico.
-
B.
Presa Palo Bolero
Presa Palo Bolero is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation and local water management.
-
C.
Presa El Novillo
Presa El Novillo is a major hydroelectric and irrigation dam located on the Yaqui River in the state of Sonora, Mexico.
-
D.
Presa El Rodeo
Presa El Rodeo is a reservoir located in the municipality of Puente de Ixtla in the Mexican state of Morelos, used primarily for irrigation, fishing, and local recreation.
-
E.
Presa Lázaro Cárdenas
chosen
Presa Lázaro Cárdenas is a major Mexican dam and reservoir on the Nazas River, built primarily for irrigation, flood control, and regional water supply.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6593fbb348190afa7acf45af406ed |
completed | April 20, 2026, 4:50 p.m. |
Created at: April 10, 2026, 1:52 p.m.