J33 Tech Services Private Limited is an enterprise AI consulting firm specializing in custom LLM development, autonomous agents, RAG pipelines, cloud architecture, and digital transformation. With 15+ years of experience, we deliver production-ready AI solutions for Supply Chain, Retail, Marketing, Edtech, Government, and Hospitality industries.
Contact us: contact@j33.ai
Insights & Case Studies
Real-world case studies, technical guides, and practical insights on building intelligent systems for the modern enterprise.
A reasoning model wrote the test plan once. A System 1 model that emits no text then executed it in a real browser, four typed questions at a time, for $0.0019 a pass. Six missions, 315 decisions, one bug nobody planted.
We LoRA-tuned Needle 2, a 45M-parameter, 14 MB model, on 3,150 synthetic ops requests. Exact-match tool calling went from 28% to 78% on held-out phrasings, at the same cost per token, inside a 1 CPU / 1 GB container. Every number measured, every miss named.
Part 2 of the attention series. Five attention variants, the same four tokens, every intermediate number printed. What separates them is a bill: how many numbers each one has to keep per token.
Attention is a dot product, a division and a weighted average. We run it by hand on two words, printing every score, every exponential and every digit, and end with the vector that predicts the next word.
How CORS misconfiguration, XSS, SQL injection, and CSRF actually work: realistic attack scenarios plus the specific controls that stop each one.
Spain 55, Argentina 45. Our FIFA World Cup 2026 final prediction comes from three independent AI methods: a validated statistical model, an LLM judge, and a 50-agent crowd simulation. Full build story inside.
Learn how TurboQuant compresses the KV cache in large language models using rotation, quantization, and packing — achieving 3.9x memory reduction with under 0.4% error. No retraining required.
Learn how OAuth 2.0 lets apps access your data without sharing passwords. Covers grant types, the authorization code flow, PKCE, and security best practices.
How a logistics company used AI-powered WhatsApp automation to handle 24/7 booking requests, eliminate overnight response gaps, and free staff for high-value tasks.
