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Tokenization
What Are Tokens in AI? A Complete Guide for Developers
Understand what tokens are in AI, how tokenization works, why tokens ≠ words, and why understanding tokens is critical for API costs and prompt optimization.
Tokenization
Understanding Context Windows in AI: The Complete Developer Guide
Learn what context windows are, how they affect AI applications, and strategies for working within token limits. Includes comparison of context sizes across GPT-4, Claude, Gemini, and more.
Tokenization
OpenAI Tokenizer Guide: Using Tiktoken for Token Counting
Learn how to use OpenAI's tiktoken library to count tokens locally. Covers installation, encoding types, and practical examples for GPT-4, GPT-3.5, and other models.