Input Price
$2
per 1M tokens
Output Price
$8
per 1M tokens
Context Window
200K
tokens (32.768K max output)
Specifications
Release Date2025-04-14
Category🏆 Flagship
Context Window200,000 tokens
Max Output32,768 tokens
Capabilities
textvisioncode
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Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $0.36 | $10.80 | $131 |
| Medium~200 requests/day | 500K in / 100K out | $1.80 | $54.00 | $657 |
| Heavy~1K requests/day | 2,000K in / 500K out | $8.00 | $240.00 | $2920 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $36.00 | $1080.00 | $13140 |
Cost Calculator
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Frequently Asked Questions
How much does GPT-4.1 API cost per million tokens?▼
GPT-4.1 costs $2 per million input tokens and $8 per million output tokens as of 2026. These are the standard API rates from OpenAI.
What is the GPT-4.1 context window?▼
GPT-4.1 supports a 200K context window (200,000 tokens), which means you can process up to 200K tokens in a single API call.
How much does GPT-4.1 cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), GPT-4.1 costs approximately $54.00/month. Light usage runs about $10.80/month, and heavy usage (~1K requests/day) around $240.00/month.
Is there a cheaper alternative to GPT-4.1?▼
Yes — Grok 4.20 by xAI is a cheaper option at $2/M input tokens vs $2/M for GPT-4.1. Other budget alternatives include models in the efficient tier.
Is GPT-4.1 good for ai chatbot?▼
GPT-4.1 is a flagship model with support for text, vision, code. For ai chatbot, it offers 200K context and costs $2/M input tokens — a mid-range option for this use case.
GPT-4.1 Comparisons
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