GPT-5 Mini Pricing
GPT-5 Mini is a mid-tier language model from OpenAI, priced at $0.25 per 1M input tokens and $2.00 per 1M output tokens.
What does GPT-5 Mini cost in practice?
These are real-world monthly estimates based on common workload sizes. They assume a 2:1 input-to-output ratio (typical of chat + retrieval-augmented apps).
| Workload | Input / mo | Output / mo | Monthly cost | Annualized |
|---|---|---|---|---|
| Light prototyping | 0.1M tokens | 0.1M tokens | $0.13 | $1.50 |
| Medium production | 5.0M tokens | 2.5M tokens | $6.25 | $75.00 |
| Heavy production | 50.0M tokens | 25.0M tokens | $62.50 | $750.00 |
Need to model your own usage? Use the LLM pricing calculator →
GPT-5 Mini features
- Vision
- Tool Use
- Streaming
Alternatives to GPT-5 Mini
Cheaper, same-tier alternatives
If GPT-5 Mini is more than you need, these mid-tier models cost less per token:
Higher-priced same-tier models
If you've outgrown GPT-5 Mini, consider these:
Need the cheapest OpenAI option? GPT-5 Nano starts at $ 0.05 input / $ 0.40 output per 1M tokens →
FAQ
How much does GPT-5 Mini cost per 1M tokens?
GPT-5 Mini costs $0.25 per 1M input tokens and $2.00 per 1M output tokens.
What is GPT-5 Mini's context window?
GPT-5 Mini supports a 128,000-token context window with a maximum output of 32,000 tokens per response.
What features does GPT-5 Mini support?
Vision, Tool Use, Streaming.
How much does GPT-5 Mini cost for medium production usage?
For ~5M input + 2.5M output tokens per month, GPT-5 Mini costs approximately $6.25/mo (≈$ 75.00/yr).
What are cheaper alternatives to GPT-5 Mini?
Same-tier alternatives that cost less: Claude Haiku 4.5 , GPT-4.1 Mini .