Input Price
$0.2
per 1M tokens
Output Price
$1.25
per 1M tokens
Context Window
128K
tokens (8.192K max output)
Specifications
Release Date2026-03-06
Category⚡ Efficient
Context Window128,000 tokens
Max Output8,192 tokens
Capabilities
text
Related Use Cases
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✍️
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Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $0.05 | $1.35 | $16 |
| Medium~200 requests/day | 500K in / 100K out | $0.23 | $6.75 | $82 |
| Heavy~1K requests/day | 2,000K in / 500K out | $1.02 | $30.75 | $374 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $4.50 | $135.00 | $1643 |
Cost Calculator
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Frequently Asked Questions
How much does GPT-5.4 nano API cost per million tokens?▼
GPT-5.4 nano costs $0.2 per million input tokens and $1.25 per million output tokens as of 2026. These are the standard API rates from OpenAI.
What is the GPT-5.4 nano context window?▼
GPT-5.4 nano supports a 128K context window (128,000 tokens), which means you can process up to 128K tokens in a single API call.
How much does GPT-5.4 nano cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), GPT-5.4 nano costs approximately $6.75/month. Light usage runs about $1.35/month, and heavy usage (~1K requests/day) around $30.75/month.
Is there a cheaper alternative to GPT-5.4 nano?▼
Yes — Codestral by Mistral AI is a cheaper option at $0.3/M input tokens vs $0.2/M for GPT-5.4 nano. Other budget alternatives include models in the efficient tier.
Is GPT-5.4 nano good for ai chatbot?▼
GPT-5.4 nano is a efficient model with support for text. For ai chatbot, it offers 128K context and costs $0.2/M input tokens — a budget-friendly choice for this use case.
GPT-5.4 nano Comparisons
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