LUA Vision is the Brazilian company that chose to build its own language models for emerging markets, starting with Brazil. The Genesys PI family understands how Brazilians write, knows the country's laws and was made for regulated markets, where a wrong answer is expensive.
The models come from a doctoral thesis on cognitive efficiency. The brain is not big, it is economical: it activates little, prunes what does not help and notices when it is unsure.
Read the research →A general model served through an API, a version that runs on the customer's servers and a compact version for offline work.
See the model sheets →8th.vision gathers the products that show what the models do day to day in clinics, offices, schools and companies.
Visit 8th.vision →A model trained far from here learns Brazil secondhand. It misses the difference between employee and contractor status, mixes up consumer protection deadlines and treats the country's data protection law as a footnote.
Emerging markets have their own rules, languages and infrastructure. LUA Vision is betting that these markets need models built for them: models that answer with the right law and say when they do not know.
The focus is regulated and critical sectors: health, law, finance, government and education.
Three of the high-risk cases used to test the model. The list with each failure criterion is on Comparisons. 49 of 492
Invitation-only event in São Paulo, from 4 pm to 9:30 pm.
Health, law, finance and everyday life in Brazil, with failure criteria written before the test.
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Evaluation run by LUA with the LiveBench evaluation code, on the public questions of the 2026-01-08 set: 682 questions across five categories (data analysis, instruction following, language, math and reasoning), at temperature zero. Coding was left out because the set has no public questions in that category. Model evaluated: LUA Genesys, second generation.
49 high-risk questions across six areas: health, finance, facts, law, attempts to bypass rules and everyday life in Brazil. Each answer is checked against what must appear and what must not, defined before the test. Result: 46 answers passed, 3 questions stopped before reaching the model and no failures.
Time to move the stack from a demo environment to local infrastructure, in the examples prepared for customers. Excludes buying or preparing hardware and integrating with customer systems.
api.lua.vision serves partner companies with their own key, per-customer usage limits and an audit log of every call.
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