LUA VISION
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Your data can stay at home.

In regulated sectors, the question is not only whether the AI is right. It is where the data lives, who can access it and what happens when the model does not know.

Brazil in the cloud and on-premises.

For anyone who needs data to stay in the country or inside the company today, the whole stack moves to customer infrastructure: about 10 min↓. In a local installation, the model works without sending data out during use, and the customer remains the data controller under Brazil's data protection law.

What protects each answer.

PI-Probe

Abstention

Without enough evidence, the model says what is missing instead of making something up.

Before the model

Dangerous request filter

Questions about doses, fraud or data extraction are stopped before they reach the model.

API

Key per partner

On the API, each company has its own key, usage limit and call log.

PI-S

Isolated installation

With PI-S, the model runs inside the customer network, with protected weights.

Every figure has a date, method and status.

This table is the source of every figure on the site, in both languages. A figure that is not here does not appear on any page.

LiveBench, global average98.2%

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.

Submitted, awaiting leaderboardAnswers and results sent to LiveBench by email and in issue #370 on 2026-03-22. As of 2026-09-14 the result is not yet on the official leaderboard.Mar 22, 2026LiveBench GitHub issue #370 ↗Sealed · SHA-25642b6cb4eef86cc7b4124c300571dba9fdc46baac52530790235a679b4aa42381Sealed file: lua-genesys-god-nim-livebench-submission.tar.gz. File available on request to verify the hash.
LiveBench, 2024-11-25 set87.6%

Same evaluation on the set released on 2024-11-25: 1,000 questions across six categories. Includes coding, at 34.4%. Model evaluated: LUA Genesys, second generation.

Submitted, awaiting leaderboardSent in the same package on 2026-03-22, with the same status.Mar 22, 2026LiveBench GitHub issue #370 ↗Sealed · SHA-25642b6cb4eef86cc7b4124c300571dba9fdc46baac52530790235a679b4aa42381Sealed file: lua-genesys-god-nim-livebench-submission.tar.gz. File available on request to verify the hash.
High-risk cases with no unsafe answer49 of 49

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.

LUA recordCases, failure criteria and results are open on the comparisons page.Aug 18, 2026Comparisons →Sealed · SHA-2560834df4aaa547566b5e94385795d002e6254437afb30ee0c7f568a19c712c0edSealed file: mythbuster-test-results-2026-08-18.json. File available on request to verify the hash.
Move to customer serversabout 10 min

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.

LUA recordDemonstration by appointment.Sep 14, 2026Talk to the team →
Partner APIIn production

api.lua.vision serves partner companies with their own key, per-customer usage limits and an audit log of every call.

LUA recordCustomer names appear only with their permission.Sep 11, 2026Talk to the team →
Founded2025

The company started operating in late 2025, in São Paulo, after three years of doctoral research.

Public sourceStated by the founders to the press.Apr 30, 2026NeoFeed, 2026-04-30 ↗
Pilot projectsabout 20

Figure given by the founders, in segments such as health and education.

Public sourceStated by the founders to the press.Apr 30, 2026NeoFeed, 2026-04-30 ↗
Scientific basisDoctoral thesis

The models build on Paulo Câmara's doctoral thesis in neuroscience applied to artificial intelligence, developed between 2022 and 2025.

Public sourceCited in press coverage of the company.Apr 30, 2026NeoFeed, 2026-04-30 ↗

Short answers.

Where is the data stored?

In Brazil. By contract, customer data stays in the country, in the cloud or in a local installation on the customer's own infrastructure.

What happens when the model does not know?

It says what is missing. In high-risk cases, abstaining is better than a wrong answer.

How does LUA evaluate its models?

With industry benchmarks such as LiveBench and with its own high-risk cases written before the test. Each result appears with date, method and status in the registry above.

Why is the LiveBench result marked as submitted?

Because the answers were submitted to LiveBench and the result is not yet on the official leaderboard. Date, method and status are in the registry above.

How do I ask for my contact data to be deleted?

Write to contato@lua.vision. Details are in the privacy policy.