Question 1

What is the cost of GPT-4o by OpenAI?

Accepted Answer

GPT-4o by OpenAI costs $2.50 per 1M input tokens and $10.00 per 1M output tokens. Cached reads cost $1.25 per 1M tokens.

Question 2

What is the context window of GPT-4o by OpenAI?

Accepted Answer

GPT-4o by OpenAI has a context window of 128K tokens. It supports up to 128K input tokens and can generate up to 16K output tokens.

Question 3

What are the capabilities of GPT-4o by OpenAI?

Accepted Answer

GPT-4o by OpenAI supports tool calling/function calling, structured output, adjustable temperature, file attachments. It has closed weights.

Question 4

What input and output types does GPT-4o support?

Accepted Answer

GPT-4o by OpenAI accepts text, image, pdf as input and can generate text as output.

Question 5

Is GPT-4o by OpenAI open source?

Accepted Answer

No, GPT-4o by OpenAI has closed weights. The model is only available through the OpenAI API.

Question 6

Does GPT-4o support function calling?

Accepted Answer

Yes, GPT-4o by OpenAI supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

Question 7

What is the knowledge cutoff date for GPT-4o?

Accepted Answer

GPT-4o by OpenAI has a knowledge cutoff date of 2023-09. This means the model was trained on data available up until that date.

GPT-4o API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Caching (per 1M tokens)