Blog
Technical Articles
Guides, comparisons, and technical deep-dives on AI inference routing, cost control, and production deployment.
model-selection cost-control
Picking the Right Model for the Job: A Practical Framework
A practical framework for choosing between GPT-4o, Claude Sonnet 4, and open-weight models like Llama 3.1 70B based on cost, context, and task complexity.
Sep 1, 2026
reliability production
Model Fallbacks: Surviving Provider Outages in Production
How automatic model fallbacks protect production AI apps from provider outages and rate limits. Configure a fallback chain across providers in one request.
Aug 28, 2026
billing cost-control
Prepaid vs Metered Billing for LLM Inference
Why prepaid billing prevents runaway AI costs better than metered invoicing. Compare hard caps vs soft limits and budget control for production LLM deployments.
Aug 15, 2026