OpenAI GPT-4 Token & Pricing Calculator

Calculate tokens, cost, and price for OpenAI GPT-4, GPT-4 Turbo, GPT-4 128K, and GPT-4V (GPT-4 Vision) to find out how much your GPT-4 tokens cost and how many tokens via the OpenAI GPT-4 API for your text and images. Looking to create your own calculator or app with AI? Click here!

OpenAI GPT-4 Pricing

Understanding GPT-4 Tokens, Pricing, Costs & More

Understanding GPT-4 Tokens

Tokens in GPT-4 serve as the basic units of processing, representing words, parts of words, or punctuation. Understanding these tokens is crucial for effective and cost-efficient use of AI language models.

The Role of js-tiktoken Library

The js-tiktoken library is integral to this application, encoding text and images into GPT-4 tokens. This calculation helps estimate the cost for processing data through OpenAI's GPT-4 API.

How the GPT-4 Token Calculator Web Application Works

This user-friendly application facilitates free prompt text input and image uploads, displaying token counts and calculating costs based on the data provided.

  • Text Input Handling: Encodes text into tokens, displaying the count and calculating the cost.
  • Image Upload and Processing: Processes uploaded images to determine token requirements.
  • Token Calculation for Images: Calculates tokens based on image size and specified tile size.
  • Total Cost Calculation: Summarizes the total expense for using GPT-4's capabilities.

Tokenization & AI Development

This application is a valuable tool for planning efficient and cost-effective projects involving AI language models, showcasing the potential of combining web technologies with AI computation tools.