Crazyrouter Blog

Practical notes on AI models, API costs, and production workflows.

Model updates, integration guides, pricing breakdowns, and tool workflows for developers and teams.

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A developer-focused Claude Code pricing guide covering seat plans, usage patterns, agent budgets, and when Crazyrouter lowers total cost.

Compare open source and commercial AI models for production apps, with a practical framework for cost, privacy, quality, and routing.

Design portable function calling schemas across AI providers, including validation, retries, safety checks, and gateway routing.

A practical Qwen2.5-Omni guide for multimodal voice, vision, and agent workflows with streaming architecture and fallbacks.

Learn how to use Kimi K2 Thinking for reasoning-heavy tasks, compare it with alternatives, and build eval-driven routing.

A developer guide to building Veo3-style video generation workflows with queues, polling, storage, retries, and cost safeguards.

Step-by-step guide to getting a Claude API key, storing it safely, rotating secrets, and using a gateway for multi-provider backup.

Compare AI API pricing across text, reasoning, vision, image, and video models, with a routing strategy for reducing production cost.