Romania live · more countries coming
National exam simulators, country by country.
Real grading on the official scoring rubric of each country. AI explains where you went wrong. Human teachers handle the open answers. You pay only for what you use.
built by AXS Technologies · founded by Silviu Anca
what we build
Three principles, every country.
grading
AI plus human teachers on the official rubric
Our AI grades instantly against the official rubric. Teachers handle essays and open-ended items. Two layers, one under the other.
pricing
Credits, not subscriptions
Pay only for what you use. One simulation costs a fixed number of credits; AI feedback and human grading are priced separately. Credits expire in 12 months.
content
Only official items and curated originals
Our item bank is curated in-house, not LLM-generated. Source: official past papers from each country plus original items written by our team.
where we are
One country live. More on the way.
Romania
Evaluare Națională · Grade 8
Romanian and Mathematics simulations on the official scoring rubric, with AI feedback and human grading.
Open eralumis.roMore countries
In planning
We pick countries with formal high-stakes exams and a real shortage of quality practice tools. Get notified when the next country goes live.
Get notifiedwho it's for
Four kinds of users.
Students
Practice with real scoring rubrics, not "you got this" cheerleading. See a realistic prediction of your grade and where you stand.
Teachers
Join our grading pool. Get paid per simulation graded, on your own schedule.
Parents
Buy one credit pack and let your child practice against a real standard. No subscriptions, no surprises.
Schools
For institutional access, mock-exam programs, or country-level partnerships, contact us through the country site you operate in.
the team
Part of AXS Technologies.
Era Lumis is the national-exam simulator platform inside the AXS family — alongside other education products we operate in Romania (high-school admissions calculator, tutoring centre, school B2B platform).
Founded by Silviu Anca, who scored a perfect 10 on the 2025 Romanian Baccalaureate in Mathematics. Currently studying Automation and Computer Science in Bucharest.
start here
Pick your country to get started.
The platform is live in Romania. If your country isn't here yet, tell us where you want it next.