[§ N.N of document] — open it, verify it yourself
No answer in the documents — the system says so instead of fabricating
Zero external requests: disconnect the internet — it keeps working
25 of 30 questions from your practice — otherwise the second payment is not owed
Priority — sectors where confidentiality rules out cloud AI
Attorney-client privilege is incompatible with cloud AI. An assistant on your practice — contracts, positions, regulations — inside the firm. Complements Consultant/Garant with knowledge of YOUR documents.
KII/187-FZ and administrative regulations: OMS/DMS, SOPs, onboarding. Not a medical device — certification not required. The clinic's own perimeter.
R&D partner for digital departments: assistants on methodological corpora, "Coach's Copilot", open benchmarks as methodology. Joint projects, not competition.
Public showcase of the method: ЛИИ-Спорт-Bench-RU (655 Q × 35 sports), citation-grounded rules assistant, the first digital K-11 Chuvash language curriculum.
Cited answers backed by your own documents. Honest refusal when the answer is not there. Closed contour — no external requests. Acceptance tested by your own 30 questions. Verticals: law firms (attorney-client privilege is incompatible with cloud AI) and private clinics (KII/administrative regulations — not a medical device).
We go through your situation together. We will honestly tell you if it is not a fit.
Citations and honest refusal on a working stand.
450 000 ₽ fixed, 50/50, acceptance criterion written in.
You provide 50+ documents, we deploy the system inside your perimeter.
30 of your questions, 25 must pass with correct citations.
From 50 000 ₽/mo: monthly corpus updates with repeated quality verification.
Benchmarks, methodology, model weights — published as they ship. Commercial work runs on the same stack anyone can audit. Before deployment — measurement: a 60-question corpus check on every release; quantised model confirmed equal to full accuracy for document answers; the full stack certified on 16 GB GPU — runs on hardware clients often already have. Engineering write-ups → Habr
EduBench-RU + ЛИИ-Спорт-Bench-RU (655 Q × 35 sports) — open RU domain benchmarks, live at bench.csylabs.com. Methodology open, results reproducible.
Domain models on a Gemma 4 31B base — fine-tuned for education, Chuvash, and sport. Open-weight releases ship on HuggingFace as they clear our 20-item release gate; first sport model lands June 2026.
DoRA + PiSSA + rsLoRA + LoRA+ fine-tune pipeline · 4-phase PII Memorization Audit · 6-layer safety stack · Apache 2.0 / MIT licensing · 20-item release gate.
Benchmark snapshot · May 2026
Score scale: / 10
Closed frontier wins raw — but isn't fine-tunable or RU-sovereign-hostable. Gemma 4 31B is the best base we can fine-tune and deploy under 152-FZ. That's what we ship.
Full leaderboard →Live infrastructure the products on this page run on. The technical foundation our AI work builds on.
Private video delivery infrastructure. Encrypted pipelines and edge distribution for controlled-access live streaming — purpose-built for distributed live events.
Eight years leading remote video production for international sports — twenty thousand live events across multiple countries. In April 2026 I went full-time at ООО ЛИИ — a company I founded in Cheboksary to turn that operational experience into AI products with a research foundation.
Every platform on this page is live and serving real users — built by me with a small team where AI is a force multiplier, not a replacement.
I write about the process:
Drop your context — we reply within 24 hours and propose a 15-minute scoping call. For urgent conversations, email hello@csylabs.com directly.
Have a domain worth training for?
hello@csylabs.com