GPT 4o Mini Audio Preview
OpenAI · text, audio → text
openai声音输入输出模型，价格和官方一致，暂时只展示文字部分价格，声音价格见openai官网；后台扣费和官方一致
Input$0.15 /M
Output$0.6 /M
← ModelsGPT 4o Mini Audio PreviewGPT 5.6 Luna
GPT 4o Mini Audio Preview vs GPT 5.6 Luna
Compare GPT 4o Mini Audio Preview from OpenAI and GPT 5.6 Luna from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
GPT 4o Mini Audio PreviewGPT 5.6 Luna+ Add model · 2/4
GPT 5.6 Luna
OpenAI · text, image → text
GPT-5.6 Luna is designed for cost-sensitive, high-volume workloads. It roughly corresponds to the nano model tier used in earlier GPT-5 families.
Input$0.2 /M
Output$1.2 /M
Cache read$0.02 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
GPT 4o Mini Audio Preview
GPT 5.6 Luna
Input /M
$0.15
$0.2
Output /M
$0.6
$1.2
Cache read /M
-
$0.02
Context length
128,000
1,050,000
Max output
16,384
128,000
Time to First Token
-
5.1 s
Throughput
-
47.6 tok/s
Modalities
textaudio
textimage
Supported Parameters
toolsthinkingstructured outputs
API Formats
chat_completions · responses
Released
-
July 9, 2026
Promotional prices show the discounted rate; see each model page for promotion windows.
Activity Past 30 Days
Daily traffic served through AIHubMix — how demand for each model is trending.
gpt-4o-mini-audio-previewgpt-5.6-luna
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gpt-4o-mini-audio-previewgpt-5.6-luna
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
Cost calculator
Estimate your monthly bill for the same workload on each model.
GPT 4o Mini Audio Preview
$18.00 /mo
GPT 5.6 Luna
$30.00 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: GPT 4o Mini Audio Preview, GPT 5.6 Luna?
GPT 4o Mini Audio Preview: $0.6/M output tokens; GPT 5.6 Luna: $1.2/M. Use the cost calculator above to estimate your own workload.
How large is each context window?
GPT 4o Mini Audio Preview accepts 128,000 and GPT 5.6 Luna accepts 1,050,000 input tokens. Maximum output per request is 16,384 tokens on GPT 4o Mini Audio Preview and 128,000 tokens on GPT 5.6 Luna.
What inputs and capabilities does each model support?
GPT 4o Mini Audio Preview accepts text and audio input; GPT 5.6 Luna accepts text and image input and supports tool calling, thinking and structured outputs.
Can I call GPT 4o Mini Audio Preview and GPT 5.6 Luna with the same API key?
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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