GPT 4o Zh
OpenAI · text, image → text
输入任何语言自动翻译为英文给模型，模型输出内容自动翻译为中文返回；测试阶段不支持高，仅支持文本输入；
Input$2.5 /M
Output$10 /M
← ModelsGPT 4o Zh
Step 3.7 Flash
GPT 4o Zh vs Step 3.7 Flash
Compare GPT 4o Zh from OpenAI and Step 3.7 Flash from StepFun 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 ZhStep 3.7 Flash+ Add model · 2/4
Step 3.7 Flash
StepFun · text, image, video → text
step-3.7-flash is stepfun's flagship inference model, designed for high-complexity tasks that require deep reasoning and fast execution. It excels at decomposing multi-step problems, performing tool calls, and maintaining consistency across massive datasets. It is the preferred choice for complex workloads such as long-context agents, advanced software engineering, and end-to-end research automation.
Input$0.22 /M
Output$1.32 /M
Cache read$0.044 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
GPT 4o Zh
Step 3.7 Flash
Input /M
$2.5
$0.22
Output /M
$10
$1.32
Cache read /M
-
$0.044
Context length
0
256,000
Max output
0
0
Time to First Token
-
1.4 s
Throughput
-
32.6 tok/s
Modalities
textimage
textimagevideo
Supported Parameters
API Formats
Released
-
May 29, 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-zhstep-3.7-flash
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gpt-4o-zhstep-3.7-flash
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
Cost calculator
Estimate your monthly bill for the same workload on each model.
Step 3.7 Flash
$33.00 /mo
GPT 4o Zh
$300 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: GPT 4o Zh, Step 3.7 Flash?
Step 3.7 Flash: $1.32/M output tokens; GPT 4o Zh: $10/M. Use the cost calculator above to estimate your own workload.
What inputs and capabilities does each model support?
GPT 4o Zh accepts text and image input; Step 3.7 Flash accepts text, image and video input.
Can I call GPT 4o Zh and Step 3.7 Flash 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.
Popular comparisons
Related model match-ups readers also look at.
