The OpenAI Price Calculator 📱
Navigating the landscape of OpenAI API costs, especially for cutting-edge models like GPT-3, GPT-3.5 Turbo, or GPT-4, can be complex. Proper budgeting is essential for any project, and uncertainties about OpenAI costs can lead to hesitations or mistakes. This OpenAI price calculator demystifies these expenses, enabling users to optimise their resources and confidently integrate OpenAI's technologies into their projects, ensuring both economic and technological efficiency.
OpenAI Pricing Calculator
Tokens per execution:
Words per execution:
Price for 1 execution: $
Price for 0 executions: $
Generative AI models are rapidly gaining popularity in various industries due to their wide range of applications. OpenAI is one such platform that provides different services for generating AI models and solutions on a large scale. However, the pricing structure of these services is often a concern for many developers and businesses.
The APIs are priced differently for different models. And there are subcategories too. This makes the pricing somewhat complex, and it is important to understand how OpenAI calculates its prices.
Here's a guide on how to calculate OpenAI pricing for different models and why it is essential to know.
Understanding the factors affecting OpenAI pricing
OpenAI pricing depends on several factors, including the type of model being used, the size of input data (tokens ), and the number of requests made. These factors can significantly impact the final cost of using OpenAI services.
For example, GPT 4 is the priciest model on OpenAI due to its large size and complexity. On the other hand, simpler models like 3.5 turbo (4k context) have a lower pricing structure.
Another crucial factor to consider is the size of data. OpenAI charges per token, which means the more significant your input data and output data, the higher the cost will be.
So, for example, if you are using the GPT-3 model for a task that requires a large amount of input and output text, you can expect to pay a higher price compared to using it for a smaller task.
GPT 3.5 turbo and GPT 4, however, require significantly less input data, hence the lower cost. So it's essential to consider the size of your data when calculating OpenAI pricing.
How to calculate OpenAI pricing
To calculate OpenAI pricing for a particular model, you will need to know the following information:
- The type of model being used
- Size of input data (tokens)
- Number of requests made
Understanding the token-to-word conversion is crucial for calculating OpenAI costs. One token is approximately equivalent to three-fourths of a word, meaning 100 tokens are roughly equal to 75 words. This conversion allows you to estimate the number of tokens in a given text length and subsequently calculate the cost. It is important to remember that the cost increases with the number of tokens used, and every request, regardless of its size, is charged at least for 1 token.
OpenAI API Costing
Different OpenAI models have different pricing structures, and some subcategories may also have varying costs. A few examples of popular models and their costs are given below:
- For 8K context, the cost is $0.03 per 1K tokens for input and $0.06 per 1K tokens for output.
- For 32K context, the cost is $0.06 per 1K tokens for input and $0.12 per 1K tokens for output.
So, for example, if you sent a request with 100 words of input and demanded 100 words of output, the cost would be $0.02 for 8K context and $0.04 for 32K context.
- GPT-3.5 Turbo:
- For 4K context, the cost is $0.0015 per 1K tokens for input and $0.002 per 1K tokens for output.
- For 16K context, the cost is $0.003 per 1K tokens for input and $0.004 per 1K tokens for output.
Again, if you sent a request with 100 words of input and demanded 100 words of output, the cost would be significantly lower compared to GPT-4. For a 4K context, it would be around $0.002, and for a 16K context, it would be around $0.004. It's evident that GPT-3.5 Turbo is a more cost-effective choice for tasks requiring smaller amounts of data.
Other Models and Their Pricing
Apart from GPT-4 and GPT-3.5 Turbo, OpenAI offers other models as well, each with its own pricing structure. Here are a couple more examples of GPT 3 (now depreciated) model:
- GPT-3 Babbage-002:
- The cost for Babbage-002 is $0.0004 per 1K tokens. This makes it an economical choice for larger tasks that require extensive data processing.
- GPT-3 Davinci-002:
- Davinci-002 is priced at $0.0020 per 1K tokens. Though this is higher compared to Babbage-002, it offers superior performance and is suitable for more complex tasks.
What is the minimum charge for using OpenAI services?
OpenAI charges a minimum of $0.00001 per token, regardless of the size of the request.
Is OpenAI free of cost?
No, OpenAI APIs are not free. The pricing structure depends on three factors – the type of model being used, the size of input data (tokens), and the number of requests made.
How many words is 1K tokens?
One thousand tokens are approximately equivalent to 750 words.
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