Built on the same production AI infrastructure I engineer daily - 24+ frontier models, RAG pipelines, and multi-model orchestration. Grounded, fast, and real - not just another chatbot.
~99% RAG accuracy · <40ms inference · 11 providers

Design a RAG pipeline that won't hallucinate.

Auth, RAG retrieval, intelligent model routing, and token streaming - running live, on infinite loop. Watch the model switch and the agent re-route in real time.
You ask anything - AI architecture, RAG, system design, DSA.
JWT auth + advanced rate-limit framework guards every request.
ChromaDB vector search · 14 chunks retrieved in <1s.
Intelligent routing picks the best of 24+ frontier models.
Selected model reasons over the retrieved context.
Response streams back to you token-by-token, in real time.

How does your RAG pipeline stay hallucination-free at scale?

Arx isn't a weekend project. It's backed by the same engineering that powers AI products used by hundreds of thousands of people.
Every feature you'd expect from a premium AI product - plus a few most don't have.
GPT-5.4, Claude Opus 4.8, Gemini 3.1, Grok 4.3 & 20+ more - switch instantly mid-conversation. No API key, no juggling tabs.
Token-by-token streaming with live cursor. Watch answers form instantly.
Pit frontier models against each other on the same prompt - answers rendered side-by-side so you pick the winner.
Real-time spoken conversations over WebSocket. Talk to the AI Architect.
Syntax-highlighted code in 20+ languages and auto-rendered architecture diagrams, right in the chat.
Every conversation saved. Browse, replay any chat in its original UI, continue across sessions.
Real-time multi-model AI orchestration. Watch Arx handle complex AI architecture questions with full context awareness.
No switching tools. No API keys. The router picks the best model per request - watch it route across all 31+ in real time.
Most assistants are locked to a single provider. Arx routes across 24+ models from 11 providers - grounded in real production context, not generic training data.
Hey - I'm Prince Singh. I came from a Tier 3 college with no senior, no network, no roadmap. Just raw hunger to figure it out.
I cracked remote SDE roles not because I was the smartest in the room, but because I built the right systems, followed the right patterns, and never stopped shipping.
Today I architect production AI at a Founding Engineer level - Agentic pipelines, RAG retrieval, MCP, and multi-model orchestration across 24+ models, powering products that reach 600K+ users.
Arx is that same engineering, turned into something you can actually talk to. And everything I learn, I teach - for free, to 40K+ engineers.

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Ask about AI architecture, RAG pipelines, system design, or any of Prince Singh's work. 24+ frontier models.