Model Selection
Choose models by balancing quality, latency, context length, tool-use fit, cost, and hardware efficiency for real production workloads.
The framework is not a maturity model or deployment checklist. It is a practical map of the technical and operational concerns teams encounter when running AI inference in production—from selecting models and infrastructure to serving traffic, observing behavior, improving efficiency, and governing risk.
The dimensions overlap and are not sequential stages. Teams can enter wherever their current challenge sits, use the connected practices to understand the surrounding tradeoffs, and return to the map as their systems, workloads, and constraints change.
Built from practitioner experience, the framework captures patterns that are useful across tools and organizations while leaving room for local context. It is intended to evolve as the field evolves, through the lessons, corrections, and contributions of the community.
Version 0.1 · Last updated September 2026 · Suggest a change →
HOW THE DIMENSIONS CONNECT
Each dimension shapes the same production system. The moving connections represent feedback and shared constraints across the framework.
Choose a dimension to explore its practices.
Shared constraints. Connected practices. Continuous improvement.
Choose models by balancing quality, latency, context length, tool-use fit, cost, and hardware efficiency for real production workloads.
Evaluate end-to-end workloads across retrieval quality, tool behavior, latency, failure patterns, and business outcomes rather than benchmark scores alone.
Estimate throughput, concurrency, GPU footprint, context growth, memory bandwidth, and peak-load behavior before agentic traffic arrives.
Package, roll out, version, and retire inference endpoints with repeatable infrastructure, release controls, and production-safe serving patterns.
Design retrieval, memory, storage locality, and context-management strategies that keep responses grounded without collapsing latency or cost budgets.
Choose synchronous, asynchronous, or hybrid serving patterns based on SLA, workload shape, queueing behavior, and economic tradeoffs.
Route requests across models, tools, retrieval systems, and fallback paths based on task fit, cost, latency, safety, and complexity.
Capture request, routing, retrieval, tool, and response signals in logs and traces for debugging, compliance, and optimization.
Track health, latency, throughput, token usage, tool outcomes, reliability, and SLO compliance over time.
Use metrics, traces, logs, dashboards, and workload context to diagnose multi-step inference systems under load.
Tune batching, scheduling, quantization, KV-cache usage, runtime settings, and GPU allocation to improve efficiency under live demand.
Use incidents, telemetry, workload shifts, and operator feedback to continuously improve serving behavior, routing decisions, and operating discipline.
Build identity, traceability, access controls, and auditability directly into model, retrieval, tool-execution, and endpoint paths.
Apply validation, safety checks, policy enforcement, and tool constraints around requests, retrieved context, model behavior, and outputs.
Treat token economics, retrieval overhead, and tool-execution cost as first-class operating signals and governance inputs.