EvoLink.AI Blog

Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.

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Nano Banana 2 Lite vs Nano Banana 2: Which Should EvoLink Users Route?

Compare Nano Banana 2 Lite and Nano Banana 2 by speed, output tier, cost, and production routing fit on EvoLink.

Claude Fable 5 API Developer Guide: Setup, Routing, Cost, and Evaluation

A production-focused Claude Fable 5 API guide for teams using EvoLink to test access, compare routes, control cost, and ship a measured rollout.

Wan 2.7 API Guide: Text-to-Video, Image-to-Video, Reference Video & Video Edit — Complete Integration Handbook

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.

How to Choose the Right AI Model for Your Application in 2026

A practical March 26, 2026 framework for choosing the right AI model by matching task type, failure cost, latency budget, and routing strategy.

How to Use EvoLink Smart Router: API Setup and Production Testing

Call evolink/auto through EvoLink's OpenAI-compatible API, inspect the routed model, handle common errors, and test routing against a fixed-model baseline.

What Is AI Model Routing? A Practical Guide for Developers

Understand how AI model routing works, when it is worth using, and how to evaluate a router before you put it into production.