oToGen is the AI layer across Viza, Sanktom and GSTE — frontier reasoning with self-hosted speech and translation, and every answer carries a tamper-evidence trust receipt.
Every response is written to a GSTE-style tamper-evidence hash chain and issued a trust receipt with a trace ID. Reasoning you can prove — not just trust.
The same AI backbone serves Viza, Sanktom and GSTE — chat, translation, voice and intelligence behind a single, governed API.
Frontier reasoning with focused modes — Search, Development, Research & Dev and Vision. Attach files or images, and keep every thread.
Dictate your prompt and have answers read back aloud in 13+ languages — Arabic, Chinese, Hindi, Turkish and more, not just English. Speech-to-text (Whisper), voice (Kokoro · Chatterbox Multilingual) and translation all run on our own GPUs — every language, no third-party voice cloud. Privacy-first, on a brand built around it.
Turn a plain-English brief into a production-ready architecture — grounded in memory, simulated for scale, and hardened by domain packs (finance, HR, legal, healthcare, insurance and more). For civil & medical work it stays a co-pilot: it drafts, a licensed professional signs, and GSTE records the chain. Open the console →
Optional biometric sign-in confirms you and unlocks your memory — a convenience layered on your password, never a replacement; your password always works, so you're never locked out. A built-in liveness check looks for a real, present person, so a photo or a recording can't stand in for you. Face and palm are turned into number-vectors in your browser (never images); voice is verified by oToGen's own speaker-recognition model — your clip is checked once and dropped, never stored, never handed to a third party. Every enrollment gets a GSTE-anchored, verifiable card, and one enrollment signs you in to every Viza product through Viza Account with a short-lived signed assertion. By default this device forgets you when you close the tab. Turn it on in Settings → Sign-in & Privacy.
Pick a mode in the composer and oToGen adapts how it answers — concise lookups, working code, rigorous research, or grounded image analysis.
Each vertical is oToGen tuned for one domain — its own compliance guardrails baked in, every design decision trust-receipted. Same backbone, spoken in your field's language.
Sign in with your team account or Viza Account, ask anything, and pick up right where you left off.
Open the portal →