According to UsagePricing's tracker, GPT-5 costs $1.25 per 1M input tokens and $10.00 per 1M output tokens as of August 2025. The model supports a 400,000-token context window.
Previous flagship with 400K context — strong reasoning and coding.
Token Costs (per 1M)
Input Price
$1.25
Output Price
$10.00
Technical Specs
Price History
| Date | Input Price | Output Price |
|---|---|---|
| 8/7/2025 | $1.25 | $10.00 |
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Start Free CalculationFrequently Asked Questions
How much does GPT-5 cost per 1M tokens? ▼
GPT-5 costs $1.25 per 1M input tokens and $10 per 1M output tokens as of March 2026.
What is GPT-5's context window? ▼
GPT-5 has a context window of 400,000 tokens, meaning it can process approximately 300,000 words in a single request.
Who makes GPT-5? ▼
GPT-5 is made by OpenAI. You can access it via the OpenAI API.