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ENTERPRISE AI STACK & INFRASTRUCTURE

Production-Grade
AI Architectures Built for Scale.

From ultra-low latency voice bots to high-throughput RAG search engines and multi-agent workflows—explore the battle-tested engineering stack powering Formiqa deployments.

<350ms
Voice AI Latency
10M+
Vector Ops / Day
99.9%
Uptime SLA
formiqa_system_architecture.v3
1. Orchestration & LLM GatewayLLM LAYER

Intelligent request routing across OpenAI GPT-4o, Claude 3.5 Sonnet, and Llama 3 with real-time rate limit management & token optimization.

2. Vector Search & RAG MemoryKNOWLEDGE LAYER

Hybrid retrieval engine combining dense vector embeddings with BM25 keyword matching indexed in Pinecone & Supabase PgVector.

3. Schema Guardrails & SecurityGOVERNANCE LAYER

Pydantic schema validation, real-time PII masking, and deterministic fallbacks guaranteeing zero-hallucination JSON responses.

4. Low-Latency API & Webhook DispatchINTEGRATION LAYER

Asynchronous webhook execution syncing structured outputs directly to Salesforce, HubSpot, QuickBooks & Twilio SMS.

// Active Layer Execution Snippet
llm_gateway.route({ intent: 'invoice_extract', model: 'claude-3-5-sonnet', maxTokens: 4096 });
LLM GATEWAY & AGENTIC SWARMS

Foundation Models & Multi-Agent Frameworks

We leverage model-agnostic routing to pair each enterprise task with the exact LLM, context window, and latency profile it demands.

Multimodal Foundation Model

OpenAI GPT-4o & GPT-4o Mini

Primary reasoning engine for multi-turn intent scoring, high-precision document extraction, and rapid decision orchestration.

128k Context Window
<400ms TTFT
Native Vision & Audio
Complex Code & Document Reasoning

Anthropic Claude 3.5 Sonnet

Specialized model for multi-page PDF analysis, legal contract clause parsing, and generating bulletproof production TypeScript/Python.

200k Context Window
Top-tier Code Precision
Structured JSON Focus
Open Weights & On-Premise Cloud

Meta Llama 3.3 (70B) & DeepSeek-V3

Deployed for clients with strict data sovereignty requirements, HIPAA compliance mandates, or zero external API data sharing policies.

Self-Hosted vLLM
Zero Data Egress
Custom LoRA Fine-Tuning
Agentic Swarm Orchestration

LangChain & AutoGen Multi-Agent Routers

Stateful agent frameworks allowing specialized autonomous bots (Sales Agent, Technical Specialist, Billing Agent) to collaborate seamlessly.

Sub-Agent Delegation
Shared Vector Memory
Loop Prevention
RAG & KNOWLEDGE RETRIEVAL ENGINE

Multi-Vector Hybrid Search & RAG Architecture

Eliminating hallucination through hybrid dense-sparse vector search, metadata filtering, and neural reranking.

01

Document Ingestion & Chunking

Enterprise PDFs, SQL tables, and Notion bases are split using semantic paragraph chunking with preserved header metadata.

02

Hybrid Embedding Indexing

Dual indexing generating 1536-dim OpenAI dense vectors alongside sparse BM25 keyword tokens for exact matching.

03

Cohere Rerank v3 Filtering

Top 50 vector retrieval matches are re-scored using Cohere's neural cross-encoder, filtering out 98% of noise.

04

Sub-Second LLM Synthesis

Cleaned context is injected into GPT-4o with strict citation bounds, delivering instant verifiable answers.

Enterprise Vector Storage & Neural Reranking Stack

Pinecone Vector DB
Ultra-low latency sub-50ms vector query execution across 10M+ documents.
Supabase PgVector
Transactional relational storage combined with native HNSW vector index.
Qdrant Vector DB
Self-hosted high-throughput payload filtering for strict data privacy.
Cohere Rerank v3
Cross-encoder model boosting RAG precision from 72% to 99.4% accuracy.
LOW-LATENCY TELEPHONY INFRASTRUCTURE

Conversational Voice AI Pipeline (<350ms Latency)

Streaming bidirectional WebSockets connecting live PSTN telephone callers to real-time neural voice synthesis.

1. Telecom & Inbound PSTN

Twilio Telephony & SIP Trunking

Instant carrier-grade phone number provisioning with global inbound/outbound call routing and WebSocket streaming.

Sub-Second WebSockets
2. Real-Time Speech-to-Text

Deepgram Nova-2 STT

<120ms ultra-fast audio transcription with domain-specific keyword boosting, medical jargon parsing, and noise suppression.

Sub-Second WebSockets
3. Turn-Taking LLM Orchestrator

Retell AI & Vapi Engine

Human-like natural conversation turn-taking engine that detects interjections, pauses, and backchannel agreement in real-time.

Sub-Second WebSockets
4. Neural Text-to-Speech

ElevenLabs & Cartesia TTS

Hyper-realistic voice synthesis rendering human warmth, inflections, and zero robotic monotone artifacts.

Sub-Second WebSockets
ENTERPRISE GUARDRAILS & SECURITY

Zero-Hallucination Governance & Safety

Enterprise AI must be reliable, predictable, and fully compliant. Our multi-layered guardrails shield your business operations.

Strict Pydantic Schema Validation

Every LLM output is validated against rigid TypeScript & Pydantic JSON schemas prior to API dispatch, guaranteeing zero malformed payloads.

Deterministic Fallback Routing

Instant automatic failover to backup models (e.g. GPT-4o -> Claude 3.5) or human-in-the-loop review if confidence thresholds drop below 95%.

Automated PII Masking & Anonymization

Real-time sanitization of credit card numbers, SSNs, and medical record details before data touches public LLM APIs.

SOC-2 & HIPAA Audit Telemetry

Encrypted end-to-end request logging, role-based access control (RBAC), and zero data retention agreements with model providers.

NATIVE API CONNECTORS & MIDDLEWARE

Seamless Enterprise Software Sync

Connect custom AI agents into your existing software stack without replacing legacy CRMs or ERPs.

HubSpot CRM
Sales & Marketing
Salesforce Cloud
Enterprise CRM
QuickBooks Online
Accounting ERP
Shopify Plus
E-Commerce
Twilio Telephony
Voice & SMS
Pinecone Vector
Knowledge Base
Supabase PgVector
PostgreSQL DB
Stripe Billing
Payments API
Slack Enterprise
Messaging Bot
Workday HCM
HR & Recruitment
Make.com & n8n
Workflow Automation
AWS Bedrock
Cloud AI Infrastructure
HubSpot CRM
Sales & Marketing
Salesforce Cloud
Enterprise CRM
QuickBooks Online
Accounting ERP
Shopify Plus
E-Commerce
Twilio Telephony
Voice & SMS
Pinecone Vector
Knowledge Base
Supabase PgVector
PostgreSQL DB
Stripe Billing
Payments API
Slack Enterprise
Messaging Bot
Workday HCM
HR & Recruitment
Make.com & n8n
Workflow Automation
AWS Bedrock
Cloud AI Infrastructure
HubSpot CRM
Sales & Marketing
Salesforce Cloud
Enterprise CRM
QuickBooks Online
Accounting ERP
Shopify Plus
E-Commerce
Twilio Telephony
Voice & SMS
Pinecone Vector
Knowledge Base
Supabase PgVector
PostgreSQL DB
Stripe Billing
Payments API
Slack Enterprise
Messaging Bot
Workday HCM
HR & Recruitment
Make.com & n8n
Workflow Automation
AWS Bedrock
Cloud AI Infrastructure
INTERACTIVE ARCHITECTURE EXPLORER

Select Enterprise Workload & View Stack Spec

Click a use case below to inspect Formiqa's recommended model router, vector database, and real-time execution payload.

RECOMMENDED STACK SPECIFICATION

24/7 Voice AI Phone Agent

FOUNDATION MODEL ROUTER
GPT-4o Realtime Audio / Retell AI
VECTOR SEARCH DATABASE
Pinecone (FAQ & Account Memory)
LATENCY & SPEED SLA
<350ms Audio Latency
CONNECTED MIDDLEWARE
Twilio VoiceHubSpot CRMCalendly API
// LIVE EXECUTION PAYLOAD
{
  "call_id": "call_901248",
  "intent": "appointment_booking",
  "customer": "+1 415 555 0199",
  "slots_available": ["2026-08-14T10:00:00Z"],
  "latency_ms": 320,
  "status": "confirmed"
}
Guardrail Mode: Strict Pydantic + Interjection Handling
ENTERPRISE ARCHITECTURE FEASIBILITY AUDIT

Architect Your AI Stack with Formiqa

Book a complimentary 30-minute technical session with our lead AI architects to review model routing, vector RAG, and API integration feasibility.