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OpenAI: GPT-4.1 (batch)

GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning. It supports a 1 million token context window and outperforms GPT-4o and...

Developer
openai
Input modalities
image, text, file
Output modalities
text
Context tokens
1,047,576
Latest price observation
2026-09-28
Lowest paired standard token quote
$1.00 input / $4.00 output per 1M tokens

Dated price and provider records

Provider and channelInputOutput or native rateUnit and statusSource and observation
Automatic routingopenrouter$1.00$4.001M tokenspriced · USDopenrouter2026-09-28

These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.