Tutorials and Guides2026-07-134741

GPT-5.5 API Integration: Routing, URLs & Failover

Build a production-ready GPT-5.5 API stack with correct base URLs, routing, retries, failover, cost controls and logs.

GPT-5.5OpenAI APIBase URLMulti-Model RoutingAPI Gateway

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Tutorials and Guides2026-07-119873

OpenAI Codex vs Zhipu Z Code: AI Agent Showdown

Compare OpenAI Codex (autonomous cloud agent) vs Zhipu Z Code (local IDE) for developers. Pricing, autonomy, Chinese support & selection guide.

AI coding agentOpenAI CodexZhipu Z Codedeveloper toolscode generation

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Tutorials and Guides2026-07-115926

Claude Code on Ubuntu: No More Failed Installs

Stop struggling with Claude Code install errors on Ubuntu. Use npm mirror + DeepSeek API auto-bootstrap script. Works in China.

Claude CodeDeepSeekUbuntuCLIAI

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Tutorials and Guides2026-07-117815

8 LLM API Gateway Mistakes Developers Should Avoid

Avoid costly LLM API gateway mistakes in pricing, uptime, billing, model compatibility, API keys, and support.

LLM API GatewayAPI SecurityModel RoutingBilling Transparency

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Tutorials and Guides2026-07-115575

Claude Fable 5 Shadow Instructions Explained

Explore Claude Fable 5 shadow instructions, token triggers, prompt security, jailbreak defense, and API tracing.

Claude Fable 5Shadow InstructionsPrompt SecurityLLM SecurityToken Triggers

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Tutorials and Guides2026-07-104721

Fix Codex Desktop Reconnecting 5/5 on macOS

Fix Codex Desktop endless reconnecting on macOS with launchctl proxy setup, logs, doctor checks, and Windows tips.

Codex DesktopmacOSlaunchctlWebSocketProxy Setup

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