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LaunchARX goes live: an AI architect you can talk to

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1710+1710+ day streakPrince has solved at least one problem every day on LeetCode5000+5000+ problems solvedAcross 10+ platforms: LeetCode, GFG, CodeStudio, InterviewBitHire

Flagship products

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AI Lab

Standalone AI products, live and open to try. Each one has its own page with impact, engineering notes, stack and architecture.

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6products

143key concepts

169technologies

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Live productARXAI Architect You Can Talk ToServed as the flagship chat surface of a platform tested with 1000+ active users, processing 18,000+ AI queries from 12,000+ unique visitors and gathering 800+ detailed user feedback that drove 3 major product iterations to a 99% user satisfaction rate - all with no API keys required from users.800+ detailed user feedback42 technologiesOpen product Live productVersusBest vs Best AI Model ArenaProcessed 10M+ tokens through the parallel comparison engine during testing, letting users benchmark 12+ leading LLMs simultaneously on the same prompt with empirical, per-query evidence - first-token latency, full completion time, and answer quality measured side by side - and reducing model-evaluation time by ~80% versus tab-hopping between provider UIs and manually copy-pasting prompts.12+ leading LLMs simultaneously39 technologiesOpen product Live productVoice with 36+BrainsReal-Time Voice-to-Voice AIShipped a production voice-to-voice AI pipeline achieving sub-200ms end-to-end latency - browser audio capture → 16kHz PCM streaming → Azure STT → frontier LLM → Azure TTS → gapless playback - a real-time full-duplex loop that most teams never take beyond a hackathon demo, running live for every visitor with 36 selectable models.36 selectable models33 technologiesOpen product Live productAskDSAYour AI Peer ProgrammerDelivered a full production RAG pipeline in Go that fires up to 12 ChromaDB queries per user request (6 expanded query variants × 2 collections) with sub-200ms latency in fast search mode and 2-3 seconds end-to-end in full RAG mode - covering the complete path from query to streamed LLM answer.3,000+ LeetCode problems with full solutions32 technologiesOpen product Live productMulti Model AIPlatformProductSuccessfully tested with 1000+ active users across all three phases, gathering 800+ detailed user feedback leading to 3 major iterations and achieving a 99% user satisfaction rate.1000+ active users40 technologiesOpen product Live productMulti Cloud Full-StackPlatformProductGrew to 12,000+ unique visitors and 18,000+ AI queries within the first 6 months on the platform built here.12,000+ unique visitors29 technologiesOpen product

Next product lineAI Systems

AI Lab updates10 stories

PinnedLaunchARX goes live: an AI architect you can talk to

The flagship chat surface handled 18,000+ AI queries from 12,000+ unique visitors and hit a 99% satisfaction rate after 3 product iterations.

BenchmarkVersus arena crosses 10M tokens in head-to-head runs
RealtimeVoice with 36+ brains lands sub-200ms, end to end
EngineeringAskDSA runs 12 ChromaDB lookups per question, still under 200ms

DSA Highlights 1710+ days

5000+ problems solved across 10+ platforms

LeetCodeKnight · Top 5% worldwide1879+
CodeStudioSpecialist · Global Rank 1301854+
InterviewBitMaster · Global Rank 131854+
GeeksforGeeksInstitute · Global Rank 98Rank 1

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