GPT-5 Image Mini Pricing
FastOpenAI · 400K tokens context
GPT-5 Image Mini from OpenAI costs $2.50 per 1 million input tokens and $2.00 per 1 million output tokens as of June 2026 (live OpenRouter data). The model supports a 400,000-token context window (approximately 300,000 words) with a 128K-token maximum output. A typical 1,000-token request costs $0.0025 in input charges; a 10,000-token request costs $0.0250.
| Input price | $2.50 / 1M tokens |
|---|---|
| Output price | $2.00 / 1M tokens |
| Output / input ratio | 0.8× |
| Context window | 400,000 tokens (~300,000 words) |
| Maximum output | 128,000 tokens |
| Cost per 1K tokens (input) | $0.0025 |
| Tier | Fast |
| Last verified |
GPT-5 Image Mini combines OpenAI's advanced language capabilities, powered by GPT-5 Mini, with GPT Image 1 Mini for efficient image generation. This natively multimodal model features superior instruction following, text...
Input Price
$2.50
per 1 million tokens
Output Price
$2.00
per 1 million tokens
Context Window
400K tokens
max 128K output
Cost Examples
| Request Type | Tokens | Input Cost | Output Cost |
|---|---|---|---|
| 1,000 word article | 1,333 | $0.00333 | $0.0008 |
| 10-page document (2,500 words) | 3,333 | $0.00833 | $0.002 |
| 1,000 lines of code | 5,000 | $0.0125 | $0.003 |
| 100K token document | 100,000 | $0.25 | $0.06 |
Output cost estimated at 30% of input token count. Use the calculator for exact figures.
Strengths
- ✓Large 400K-token context window
- ✓Low latency for high-throughput workloads
- ✓Multimodal: understands images as well as text
Limitations
- –Less capable than flagship models on complex reasoning
- –Quality and availability can vary by hosting provider
Best Use Cases
Calculate GPT-5 Image Mini Costs
Use the TokenRate calculator to convert any budget, token count, or text into exact GPT-5 Image Mini costs — and compare across all models.
Open Calculator →GPT-5 Image Mini — FAQ
Related Models
Related Guides