Triple
T2573125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tabasco |
E57708
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Isthmus of Tehuantepec region |
E225988
|
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: Isthmus of Tehuantepec region | Statement: [Tabasco, locatedIn, Isthmus of Tehuantepec region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isthmus of Tehuantepec region Context triple: [Tabasco, locatedIn, Isthmus of Tehuantepec region]
-
A.
Isthmus of Tehuantepec
chosen
The Isthmus of Tehuantepec is the narrowest part of Mexico between the Gulf of Mexico and the Pacific Ocean, historically significant as a trade and transit corridor and culturally notable for its Indigenous communities.
-
B.
Region of Papaloapan
The Region of Papaloapan is an administrative region in the Mexican state of Oaxaca, known for its tropical climate, rich river systems, and diverse indigenous cultures.
-
C.
Los Tuxtlas
Los Tuxtlas is a biodiverse volcanic and rainforest region in southern Veracruz, Mexico, known for its lush ecosystems, indigenous communities, and coastal landscapes along the Gulf of Mexico.
-
D.
Mixteca Baja
Mixteca Baja is a region in southern Mexico that formed a core area of the pre-Columbian Mixtec civilization.
-
E.
Guatemala Basin
The Guatemala Basin is a deep oceanic basin in the eastern Pacific Ocean off the coast of Central America, formed on the Cocos Plate and characterized by significant tectonic and volcanic activity.
- 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_69ab4a51410081908501dcf8bad9adc4 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd3853c848190970e8a2da16d726d |
completed | March 7, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af657028f08190b461442bfc7489e1 |
completed | March 10, 2026, 12:27 a.m. |
Created at: March 6, 2026, 9:48 p.m.