Triple
T7750317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Savanna railway |
E175741
|
entity |
| Predicate | servesRegion |
P82
|
FINISHED |
| Object | Bogotá savanna |
E665626
|
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: Bogotá savanna | Statement: [Savanna railway, servesRegion, Bogotá savanna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bogotá savanna Context triple: [Savanna railway, servesRegion, Bogotá savanna]
-
A.
Bogotá savanna
chosen
The Bogotá savanna is a high plateau in the Eastern Ranges of the Colombian Andes that forms the core of the Bogotá metropolitan region and is known for its cool climate, fertile soils, and dense urban and agricultural development.
-
B.
Bogotá savanna wetlands
The Bogotá savanna wetlands are a network of high-Andean marshes and aquatic ecosystems in the Bogotá plateau that provide critical habitat for native wildlife and important ecological services such as water regulation and biodiversity conservation.
-
C.
Gran Sabana
Gran Sabana is a vast, sparsely populated plateau region in southeastern Venezuela famed for its dramatic tepui table-top mountains, waterfalls, and unique biodiversity within Canaima National Park.
-
D.
La Sabana
La Sabana is a locality within the coastal region of Acapulco in the Mexican state of Guerrero, known as part of the broader urban and suburban area surrounding the resort city.
-
E.
Llanos de Moxos
Llanos de Moxos is a vast seasonally flooded tropical savanna and wetland region in northern Bolivia, known for its rich biodiversity and extensive pre-Columbian earthworks.
- 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_69c69960b3588190a53aa590d31d9544 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c703b264c0819095c37534a676531d |
completed | March 27, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8e581d4e881908c88d55364a5e014 |
completed | March 29, 2026, 8:40 a.m. |
Created at: March 27, 2026, 4:08 p.m.