According to UsagePricing's tracker, GPT-4.1 costs $2.00 per 1M input tokens and $8.00 per 1M output tokens as of April 2025. The model supports a 1,000,000-token context window.
Flagship model with 1M context — best for complex tasks, coding, and instruction following.
Token Costs (per 1M)
Input Price
$2.00
Output Price
$8.00
Technical Specs
Price History
| Date | Input Price | Output Price |
|---|---|---|
| 4/14/2025 | $2.00 | $8.00 |
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Start Free CalculationFrequently Asked Questions
How much does GPT-4.1 cost per 1M tokens? ▼
GPT-4.1 costs $2 per 1M input tokens and $8 per 1M output tokens as of March 2026.
What is GPT-4.1's context window? ▼
GPT-4.1 has a context window of 1,000,000 tokens, meaning it can process approximately 750,000 words in a single request.
Who makes GPT-4.1? ▼
GPT-4.1 is made by OpenAI. You can access it via the OpenAI API.