GPT Audio Mini is $0.15 cheaper per 1M input tokens (20% lower; 1.25x difference).
API cost decision in 10 seconds
NewOpenAI GPT Mini Latest vs GPT Audio Mini
Pick GPT Audio Mini for lower cost; pick OpenAI GPT Mini Latest only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick GPT Audio Mini for lower cost; pick OpenAI GPT Mini Latest only if the larger context window matters more.
On the standard 1M input plus 500K output workload, GPT Audio Mini is estimated at $1.8 vs $3 for OpenAI GPT Mini Latest, saving $1.2 (40% lower).
Cost-first pickGPT Audio Mini
Context-first pickOpenAI GPT Mini Latest
Sample savings$1.240%
10x traffic gap$12
OpenAI GPT Mini Latest has more context, but GPT Audio Mini saves $1.2 on the standard workload. At 10x that traffic, the same price gap is about $12. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
GPT Audio Mini stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | OpenAI GPT Mini Latest | GPT Audio Mini |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | GPT Audio Mini | $6 | $4.2 |
| Balanced workload | 1M input + 1M output | GPT Audio Mini | $5.25 | $3 |
| Output-heavy chatbot | 1M input + 5M output | GPT Audio Mini | $23.25 | $12.6 |
GPT Audio Mini is $2.1 cheaper per 1M output tokens (46.7% lower; 1.88x difference).
OpenAI GPT Mini Latest has 272K more context (3.12x larger).
GPT Audio Mini is $1.2 cheaper on the standard workload (40% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
GPT Audio Mini has the lower input price; GPT Audio Mini has the lower output price; OpenAI GPT Mini Latest offers the larger context window. For the 1M input plus 500K output sample, GPT Audio Mini is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $3 for OpenAI GPT Mini Latest and $1.8 for GPT Audio Mini.
Choose OpenAI GPT Mini Latest when you care most about larger context window.
Choose GPT Audio Mini when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, GPT Audio Mini is estimated at $1.8 vs $3 for OpenAI GPT Mini Latest, saving $1.2 (40% lower).
- GPT Audio Mini is $1.2 cheaper on the standard workload (40% lower).
- GPT Audio Mini is $0.15 cheaper per 1M input tokens (20% lower; 1.25x difference).
- GPT Audio Mini is $2.1 cheaper per 1M output tokens (46.7% lower; 1.88x difference).
- OpenAI GPT Mini Latest has 272K more context (3.12x larger).
| Feature | NewOpenAI GPT Mini Latest (OpenAI) | GPT Audio Mini (OpenAI) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.75 | $0.6 |
| Completion Price per 1M tokens | $4.5 | $2.4 |
| Sample Workload Cost 1M input + 500K output | $3 | $1.8 |
| Context Window | 400K | 128K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | GPT Audio Mini | On the standard 1M input plus 500K output workload, GPT Audio Mini is estimated at $1.8 vs $3 for OpenAI GPT Mini Latest, saving $1.2 (40% lower). |
| High-volume input processing | GPT Audio Mini | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | GPT Audio Mini | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | OpenAI GPT Mini Latest | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- gpt-oss-120b (free) can replace OpenAI GPT Mini Latest when lower sample workload cost matters most: $0.
- gpt-oss-20b (free) can replace OpenAI GPT Mini Latest when lower sample workload cost matters most: $0.
- gpt-oss-20b can replace OpenAI GPT Mini Latest when lower sample workload cost matters most: $0.1.
- gpt-oss-120b can replace OpenAI GPT Mini Latest when lower sample workload cost matters most: $0.13.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
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