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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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DeepSeek V3.2 API Guide: How to Use China's Top Open-Source Model
February 21, 2026546 viewsEnglishTutorial

DeepSeek V3.2 API Guide: How to Use China's Top Open-Source Model

"Complete guide to DeepSeek V3.2 API — setup, code examples, pricing, and how it compares to GPT-4 and Claude for developers building AI applications."

Claude Opus 4.5 vs GPT-5: Which AI Model Should You Choose in 2026?
February 21, 2026533 viewsEnglishComparison

Claude Opus 4.5 vs GPT-5: Which AI Model Should You Choose in 2026?

"A detailed comparison of Claude Opus 4.5 and GPT-5.2 covering performance, pricing, API features, and real-world use cases to help developers pick the right...

Open Source vs Commercial AI Models 2026: Which Should You Use?
February 20, 2026522 viewsEnglishComparison

Open Source vs Commercial AI Models 2026: Which Should You Use?

Comprehensive comparison of open source and commercial AI models in 2026. Covers performance, cost, privacy, deployment options, and when to choose each approach.

Building AI SaaS on a Budget: From Zero to Revenue with Minimal Spend
February 20, 2026412 viewsEnglishGuide

Building AI SaaS on a Budget: From Zero to Revenue with Minimal Spend

Practical guide to building and launching an AI-powered SaaS product with minimal upfront investment. Covers architecture, cost optimization

Function Calling Across AI Providers: A Unified Implementation Guide
February 20, 2026548 viewsEnglishTutorial

Function Calling Across AI Providers: A Unified Implementation Guide

Learn how to implement function calling (tool use) across OpenAI, Claude, Gemini, and other AI providers. Unified patterns with Python and Node.js examples.

AI API Security Best Practices: Protect Your Keys, Data, and Users
February 20, 2026791 viewsEnglishGuide

AI API Security Best Practices: Protect Your Keys, Data, and Users

Essential security practices for AI API integrations. Covers API key management, data privacy, prompt injection defense, rate limiting, and compliance considerations.

Multi-Model Orchestration Patterns: Route AI Requests Like a Pro
February 20, 2026484 viewsEnglishGuide

Multi-Model Orchestration Patterns: Route AI Requests Like a Pro

Learn proven patterns for orchestrating multiple AI models in production. Covers routing strategies, cost optimization, quality-based selection

Error Handling for AI APIs: A Developer's Complete Guide
February 20, 2026388 viewsEnglishTutorial

Error Handling for AI APIs: A Developer's Complete Guide

Master error handling for AI APIs including rate limits, timeouts, token limits, and provider outages. Production-ready patterns with Python and Node.