Premier AI Agent Development Company & Enterprise LLM Fine-Tuning
NuAI Bot engineers production-grade autonomous AI agent frameworks, domain-specific fine-tuned Large Language Models, and enterprise Retrieval-Augmented Generation (RAG) data pipelines for global organizations. Experience 50%–70% execution automation paired with 30%–50% senior principal engineering oversight.
Autonomous AI Agent Architectures
Multi-agent orchestration systems (LangChain, AutoGen, CrewAI, LlamaIndex) that automate complex software development workflows, multi-file code refactoring, infrastructure provisioning, and automated security patch verification.
Enterprise LLM Fine-Tuning
Custom domain fine-tuning of open-weight models (Llama 3.1 70B/405B, Mistral Large, Qwen 2.5) using QLoRA, DeepSpeed, and FlashAttention-2 on proprietary corporate datasets while preserving strict data privacy and HIPAA/SOC2 compliance.
High-Throughput Vector Search & RAG
Enterprise Retrieval-Augmented Generation (RAG) powered by Pinecone, Milvus, and Qdrant with hybrid dense/sparse retrieval (BM25 + BGE-Large embeddings) to deliver sub-50ms semantic document queries across petabytes of corporate data.
AI Safety, Alignment & Guardrails
Deterministic input/output filtering (NeMo Guardrails, Guardrails AI), hallucination scoring, PII redaction, role-based access control (RBAC), and automated auditing logs for production AI deployments.
⚙️ Mechanistic RAG Architecture Workflow
Unstructured PDFs, SQL databases, and internal wikis are split using semantic recursive character chunking (512 tokens with 50-token overlap).
Dense vectors generated via OpenAI text-embedding-3-large combined with sparse BM25 keyword indices inside Qdrant clusters.
Top-20 retrieved contexts are re-ranked using Cohere Rerank v3 before being passed to Llama 3.1 70B for zero-hallucination synthesis.
Vector Database Benchmark Comparison
| Vector Database | P99 Query Latency | Max Vector Scale | Deployment Option | Best Enterprise Use Case |
|---|---|---|---|---|
| Pinecone Serverless | 24 ms | 1 Billion+ | Managed Cloud (AWS/GCP/Azure) | High-concurrency global SaaS RAG systems. |
| Qdrant Enterprise | 18 ms | 500 Million+ | Self-Hosted Kubernetes / Cloud | Hybrid BM25 search & strict data residency (BFSI/Health). |
| Milvus Distributed | 31 ms | 10 Billion+ | On-Premises / Private Cloud | Massive multi-tenant enterprise document search. |
Ready to Build Custom Autonomous AI Agents?
Consult with NuAI Bot's Principal AI Architects to evaluate your data governance, model options, and target 50%–70% automation ROI.
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