OpenAI: GPT-4.1 Nano

Pricing, context window and lifecycle for openai/gpt-4.1-nano, tracked from what the vendor publishes.

Price per million tokens

Input	$0.100
Output	$0.400
Cache read	$0.025

Facts

Model ID	openai/gpt-4.1-nano
Vendor	OpenAI
Context window	1,047,576 tokens
Knowledge cutoff	2024-06-30
End of life	none published

Supported parameters

max_completion_tokens, max_tokens, response_format, seed, structured_outputs, temperature, tool_choice, tools, top_p

Other OpenAI models

openai/gpt-3.5-turbo $0.500 in / $1.50 out
openai/gpt-3.5-turbo-0613 $1.00 in / $2.00 out
openai/gpt-3.5-turbo-16k $3.00 in / $4.00 out
openai/gpt-3.5-turbo-instruct $1.50 in / $2.00 out
openai/gpt-4 $30.00 in / $60.00 out
openai/gpt-4-turbo $10.00 in / $30.00 out
openai/gpt-4-turbo-preview $10.00 in / $30.00 out
openai/gpt-4.1 $2.00 in / $8.00 out
openai/gpt-4.1-mini $0.400 in / $1.60 out
openai/gpt-4o $2.50 in / $10.00 out