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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Gemini Advanced Review 2026: Is It Worth It for Developers and API Builders?
May 23, 2026699 viewsEnglishComparison

Gemini Advanced Review 2026: Is It Worth It for Developers and API Builders?

A practical Gemini Advanced review for developers comparing the subscription experience with API-based workflows, routing, and cost control.

Claude Code Pricing Guide 2026: CI Agents, Team Seats, and API Budget Planning
May 23, 2026930 viewsEnglishGuide

Claude Code Pricing Guide 2026: CI Agents, Team Seats, and API Budget Planning

A developer-focused Claude Code pricing guide for teams running local coding agents, CI automation, and production API fallbacks in 2026.

AI API Gateway for Singapore and Malaysia Developers: One Endpoint for GPT, Claude and Gemini
May 22, 20261021 viewsEnglishTutorial

AI API Gateway for Singapore and Malaysia Developers: One Endpoint for GPT, Claude and Gemini

A practical setup guide for Singapore and Malaysia developers who want one OpenAI-compatible endpoint for GPT, Claude and Gemini.

AI API Gateway for Thai Developers: Use GPT, Claude and Gemini with One Key
May 22, 2026808 viewsEnglishTutorial

AI API Gateway for Thai Developers: Use GPT, Claude and Gemini with One Key

A practical guide for developers in Thailand who want one OpenAI-compatible endpoint for GPT, Claude and Gemini model calls.

One API Key for GPT, Claude and Gemini: A Practical Setup for Central Asia Developers
May 22, 2026881 viewsEnglishTutorial

One API Key for GPT, Claude and Gemini: A Practical Setup for Central Asia Developers

A practical tutorial for developers in Central Asia who want to call GPT, Claude and Gemini from one OpenAI-compatible API gateway.

Gemini 3.5 Flash vs Claude Response-Tier Models: Which One Should Developers Use?
May 21, 20261283 viewsEnglishComparison

Gemini 3.5 Flash vs Claude Response-Tier Models: Which One Should Developers Use?

A practical comparison of Gemini 3.5 Flash against Claude Haiku, Sonnet, and Opus-style response tiers for latency, cost, coding, reasoning, and production API routing.

Gemini 3.5 Flash vs Gemini 3 Flash vs Gemini 2.5 Flash: Real API Benchmark
May 21, 20261372 viewsEnglishComparison

Gemini 3.5 Flash vs Gemini 3 Flash vs Gemini 2.5 Flash: Real API Benchmark

We tested gemini-3.5-flash, gemini-3-flash, and gemini-2.5-flash through the Crazyrouter China endpoint to compare latency, reasoning, coding, and cost behavior.

Codex CLI Installation Guide: Setup on macOS, Linux, Windows WSL and CI/CD
May 5, 20261923 viewsEnglishTutorial

Codex CLI Installation Guide: Setup on macOS, Linux, Windows WSL and CI/CD

"Step-by-step Codex CLI installation guide for macOS, Linux, Windows WSL, Docker, and CI/CD pipelines. Includes proxy configuration, troubleshooting, and team onboarding."