XeyonAI

Independent AI research and development — focused on building capable, uncensored local language models and the tools to run them.

Models

Helcyon is a custom-trained model series based on Mistral Nemo 12B, designed to bring frontier-model quality to local deployment. Full weight trained with select merged LoRAs targeting personality, reasoning, and conversational style — without the corporate guardrails. Current lineup:

• Helcyon Mercury — core model, warm and direct
• Helcyon Claude-style — measured, articulate
• Helcyon Grok-style — sharp and unfiltered
• Helcyon GPT-4o-style — polished and capable

Tools

Helcyon-WebUI — a local AI chat interface built on Flask + llama.cpp. Fully offline, no subscriptions, no data leaving your machine.

Features include character personas, conversational memory, project folders with document injection, TTS pipeline, and voice input — all running on consumer hardware.

▶ Watch the HWUI Demo on YouTube

Philosophy

No corporate filters. No motivational fluff. Just models that work the way you'd actually want them to — capable, honest, and yours to run locally.

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Built in Brighton. Running on your machine.