Question 1

What is the cost of GPT-4.1-nano by Poe?

Accepted Answer

GPT-4.1-nano by Poe costs $0.09 per 1M input tokens and $0.36 per 1M output tokens. Cached reads cost $0.02 per 1M tokens.

Question 2

What is the context window of GPT-4.1-nano by Poe?

Accepted Answer

GPT-4.1-nano by Poe has a context window of 1.0M tokens. It supports up to 1.0M input tokens and can generate up to 33K output tokens.

Question 3

What are the capabilities of GPT-4.1-nano by Poe?

Accepted Answer

GPT-4.1-nano by Poe supports tool calling/function calling, file attachments. It has closed weights.

Question 4

What input and output types does GPT-4.1-nano support?

Accepted Answer

GPT-4.1-nano by Poe accepts text, image as input and can generate text as output.

Question 5

Is GPT-4.1-nano by Poe open source?

Accepted Answer

No, GPT-4.1-nano by Poe has closed weights. The model is only available through the Poe API.

Question 6

Does GPT-4.1-nano support function calling?

Accepted Answer

Yes, GPT-4.1-nano by Poe supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

GPT-4.1-nano API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Caching (per 1M tokens)