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.

Gemini 3.5 Flash for Coding Agents: Capabilities, Cost, and Production Routing

Evaluate Gemini 3.5 Flash for coding agent workflows — function calling, structured output, long-context code analysis, cost per agent session, and when to use it vs alternatives.

Gemini 3.5 Flash vs Claude Haiku 4.5: Pricing, Context, and Production Routing

Compare Gemini 3.5 Flash and Claude Haiku 4.5 on pricing, context window, agent capabilities, and production workload fit to choose the right cost-efficient model.

Claude Opus 4.7 vs Claude Opus 4.6: What Actually Changed for Coding Teams

A practical April 16, 2026 comparison of Claude Opus 4.7 and Claude Opus 4.6 using Anthropic's official announcement, pricing page, and migration guide.

Kimi K2 Thinking API Guide: Building Multi-Step Agents Without Losing Reasoning State

A fact-checked March 29, 2026 guide to building multi-step agents with Kimi K2 Thinking.

Claude Opus 4.6 vs Gemini 3.1 Pro in 2026: Production Coding, Long Context, and Cost

A practical March 27, 2026 comparison of Claude Opus 4.6 and Gemini 3.1 Pro using official benchmark, context, and pricing sources.

Claude Sonnet 4.6 vs Claude Opus 4.6 in 2026: Which Claude Route Should Teams Use?

Compare Claude Sonnet 4.6 and Claude Opus 4.6 by price, capability boundaries, and which workloads should stay on Sonnet versus escalate to Opus.