Triple
T13061117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piedras Negras |
E329197
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Usumacinta River |
E64485
|
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: Usumacinta River | Statement: [Piedras Negras, locatedOnRiver, Usumacinta River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Usumacinta River Context triple: [Piedras Negras, locatedOnRiver, Usumacinta River]
-
A.
Usumacinta River
chosen
The Usumacinta River is a major river in southeastern Mexico and northwestern Guatemala, known for its extensive rainforest basin, rich biodiversity, and archaeological sites of the ancient Maya civilization along its banks.
-
B.
Moctezuma River
The Moctezuma River is a major river in east-central Mexico that drains parts of the Mexican Plateau and helps form the Pánuco River system flowing toward the Gulf of Mexico.
-
C.
Choluteca River
The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
-
D.
Zapote River
The Zapote River is a waterway in the southern part of Metro Manila and Cavite in the Philippines, historically known as the site of the Battle of Zapote River during the Philippine Revolution and the Philippine–American War.
-
E.
Choqueyapu River
The Choqueyapu River is a key waterway flowing through the city of La Paz in Bolivia, shaping its geography and urban landscape.
- 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980e7ee548190b4b18bdb1357c359 |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a20a5ec8190bc054b3d7cae003b |
completed | May 3, 2026, 8:41 a.m. |
Created at: April 9, 2026, 8:59 p.m.