Products & Research
Notes from the studio.
A short index of what we are working on. Products are in use today; research lines are studies that may or may not become products.
§ A — Products
§ i · Learning
2026.09 · Live
Evalora
Practice tests for Indonesian selection exams, built around what happens after you answer. Evalora explains why a chosen option was wrong and how the right answer is reached, so each attempt teaches something rather than only producing a score.
Status: Live · evalora.id
§ ii · Identity
2026.09 · In production
Sijiden
Identity and single sign-on that an organisation can run on its own servers. Sijiden is the one account behind every Soura product, and is being shaped for regulated Indonesian organisations that need to keep identity data in-house.
Status: In production for Soura products
§ B — Research
§ iii · Perception
2026.09 · Active
MindLens
A training ground for reading micro-expressions. MindLens asks whether the fleeting signals of a face can be learned through deliberate practice, with an AI evaluator explaining each judgement instead of simply marking it right or wrong.
Status: In development
§ iv · Reasoning
2026.08 · Archived
erwe62
A public arena for hypotheses, argued in the open by three AI personas with distinct temperaments. The arena closed in August 2026; its archive of nearly 1,800 evaluation traces is now material for a paper on how persona and values shape machine judgement.
Status: Archived · Research material