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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DeepSeek V4 Pro 0813 vs Flash 0731: Which API Should You Use?

A production decision guide to DeepSeek V4 Pro 0813 and Flash 0731, covering independent results, successful-task cost, coding-agent roles, routing, and rollout.

Product Launch

DeepSeek V4 Rumors vs Reality: What Actually Shipped

A dated fact check of the DeepSeek V4 pre-release story, updated for Flash 0731 and Pro 0813.

DeepSeek V4 Pro 0813 Is Live: Agent and Codex Changes

DeepSeek V4 Pro has moved to the 0813 API build without changing its callable model name. Here is what changed for agents, Responses API, Codex, and production validation.

Claude Opus 6 Release Watch: What Can We Expect?

A dated Claude Opus 6 release watch separating official records from naming speculation and showing what developers can prepare without inventing an API product.

Claude Opus 6 vs Claude Opus 5: What Should the Next Opus Fix?

A production expectations framework using documented Claude Opus 5 behavior and real workflow questions to define the goals for a future Opus successor.