Triple
T131944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central America |
E2671
|
entity |
| Predicate | hasMajorLake |
P1025
|
FINISHED |
| Object |
Lake Managua
Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
|
E24106
|
NE FINISHED |
How this triple was built (4 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: Lake Managua | Statement: [Central America, hasMajorLake, Lake Managua]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Managua Context triple: [Central America, hasMajorLake, Lake Managua]
-
A.
Lake Nicaragua
Lake Nicaragua is the largest freshwater lake in Central America, known for its volcanic islands, biodiversity, and connection to both the Caribbean Sea and Pacific Ocean via the San Juan River.
-
B.
Lake Titicaca
Lake Titicaca is a large, high-altitude freshwater lake in the Andes on the border of Peru and Bolivia, renowned as one of the world’s highest navigable lakes and a cradle of pre-Columbian civilizations.
-
C.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
D.
The Lake
The Lake is a village-like neighborhood in Newton, Massachusetts, known for its strong community identity and historically Irish-American roots.
-
E.
Donner Lake
Donner Lake is a scenic alpine lake in the Sierra Nevada of California, known for its clear waters, recreational activities, and historical association with the Donner Party.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lake Managua Triple: [Central America, hasMajorLake, Lake Managua]
Generated description
Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Managua Target entity description: Lake Managua is a large freshwater lake in western Nicaragua, notable for bordering the capital city of Managua and being one of Central America’s major inland water bodies.
-
A.
Lake Nicaragua
Lake Nicaragua is the largest freshwater lake in Central America, known for its volcanic islands, biodiversity, and connection to both the Caribbean Sea and Pacific Ocean via the San Juan River.
-
B.
Lake Titicaca
Lake Titicaca is a large, high-altitude freshwater lake in the Andes on the border of Peru and Bolivia, renowned as one of the world’s highest navigable lakes and a cradle of pre-Columbian civilizations.
-
C.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
D.
The Lake
The Lake is a village-like neighborhood in Newton, Massachusetts, known for its strong community identity and historically Irish-American roots.
-
E.
Donner Lake
Donner Lake is a scenic alpine lake in the Sierra Nevada of California, known for its clear waters, recreational activities, and historical association with the Donner Party.
- F. None of above. chosen
Provenance (5 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_69a2520c0f3481908b0ed054a2fca8d0 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a25785ad5c819097c00f31719fea7e |
completed | Feb. 28, 2026, 2:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a305e1600c81909e421bf423229878 |
completed | Feb. 28, 2026, 3:12 p.m. |
| NEDg | Description generation | batch_69a306a68d688190a65a22accab1085b |
completed | Feb. 28, 2026, 3:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a306fb004881908a23a86ab1cf1fc6 |
completed | Feb. 28, 2026, 3:17 p.m. |
Created at: Feb. 28, 2026, 2:30 a.m.