AI Tools Kit
AI Tools Kit provides free developer tools for working with AI language models. Built by developers, for developers.
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AI API Pricing Guide 2026: OpenAI vs Anthropic vs Google vs Meta
Comprehensive comparison of AI model pricing across all major providers in 2026. Understand input/output tokens, context windows, and find the most cost-effective model for your use case.
What Is TOON Format? Token Optimized Object Notation Explained
Learn how TOON format reduces token usage by 30-50% compared to JSON. Understand when to use TOON in LLM prompts for significant cost savings.
Building Cost-Effective AI Applications: A Complete Architecture Guide
Learn how to architect AI applications that scale without breaking the bank. Covers model routing, caching strategies, async processing, and cost monitoring.