Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.
A production-focused Claude Fable 5 API guide for teams using EvoLink to test access, compare routes, control cost, and ship a measured rollout.
Complete integration guide to the Wan 2.7 API: all four video modes, code examples, pricing breakdown, production patterns, error handling, and migration from Wan 2.6.
The complete developer guide to Gemini 3.5 Flash API: model ID, pricing tiers, code examples in Python and Node.js, function calling, structured outputs, agent workflow patterns, cost analysis, and when to choose Flash over Pro.
A practical March 26, 2026 framework for choosing the right AI model by matching task type, failure cost, latency budget, and routing strategy.
A practical quickstart for evolink Smart router. Learn the OpenAI-compatible request shape, how to inspect routed responses, and when smart routing is a better fit than a fixed model ID.
Compare verified OpenRouter alternatives for AI model routing, including evolink Smart router, Portkey, LiteLLM, Not Diamond, Helicone, AIRouter, and Azure AI Foundry.
Understand how AI model routing works, when it is worth using, and how to evaluate a router before you put it into production.
