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LogoArch Docs v0.3.15

Get Started

  • Overview
  • Intro to Arch
  • Quickstart
  • Next Steps

Concepts

  • Tech Overview
    • Terminology
    • Threading Model
    • Listener
    • Prompts
    • Model Serving
    • Request Lifecycle
    • Error Target
  • LLM Providers
    • Supported Providers & Configuration
    • Client Libraries
    • Model Aliases
  • Prompt Target

Guides

  • Prompt Guard
  • Agent Routing and Hand Off
  • Function Calling
  • LLM Routing
  • Observability
    • Tracing
    • Monitoring
    • Access Logging

Build with Arch

  • Agentic Apps
  • RAG Apps
  • Multi-Turn

Resources

  • Configuration Reference
Arch Docs v0.3.15
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Tech Overview

Tech Overview

  • Terminology
  • Threading Model
  • Listener
    • Downstream (Ingress)
    • Upstream (Egress)
    • Configure Listener
  • Prompts
    • Messages
    • Prompt Guard
    • Prompt Targets
    • Prompting LLMs
  • Model Serving
    • Local Serving (CPU - Moderate)
    • Cloud Serving (GPU - Blazing Fast)
  • Request Lifecycle
    • Terminology
    • Network topology
    • High level architecture
    • Configuration
    • Request Flow (Ingress)
    • Request Flow (Egress)
  • Error Target
    • Key Concepts
    • Error Header Example
    • Best Practices and Tips
Quickstart
Terminology

© 2025, Katanemo Labs, Inc Last updated: Oct 05, 2025.