⚡ EfficientBudget-Friendly
GPT-5 mini
by OpenAI
A faster, cheaper version of GPT-5 for well-defined tasks
Input Price
$0.25
per 1M tokens
Output Price
$2
per 1M tokens
Context Window
500K
tokens (65.536K max output)
Specifications
Release Date2025-08-07
Category⚡ Efficient
Context Window500,000 tokens
Max Output65,536 tokens
Capabilities
textvisioncode
Related Use Cases
💬
AI Chatbot
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AI Code Assistant
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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 | $0.07 | $1.95 | $24 |
| Medium~200 requests/day | 500K in / 100K out | $0.33 | $9.75 | $119 |
| Heavy~1K requests/day | 2,000K in / 500K out | $1.50 | $45.00 | $548 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $6.50 | $195.00 | $2373 |
Cost Calculator
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Frequently Asked Questions
How much does GPT-5 mini API cost per million tokens?▼
GPT-5 mini costs $0.25 per million input tokens and $2 per million output tokens as of 2026. These are the standard API rates from OpenAI.
What is the GPT-5 mini context window?▼
GPT-5 mini supports a 500K context window (500,000 tokens), which means you can process up to 500K tokens in a single API call.
How much does GPT-5 mini cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), GPT-5 mini costs approximately $9.75/month. Light usage runs about $1.95/month, and heavy usage (~1K requests/day) around $45.00/month.
Is there a cheaper alternative to GPT-5 mini?▼
Yes — Magistral Small by Mistral AI is a cheaper option at $0.5/M input tokens vs $0.25/M for GPT-5 mini. Other budget alternatives include models in the efficient tier.
Is GPT-5 mini good for ai chatbot?▼
GPT-5 mini is a efficient model with support for text, vision, code. For ai chatbot, it offers 500K context and costs $0.25/M input tokens — a budget-friendly choice for this use case.
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