Grok Vision Beta
Grok · text, image → text
Input$5.6 /M
Output$16.8 /M
← ModelsGrok Vision Beta
Step 3.7 Flash
Grok Vision Beta vs Step 3.7 Flash
Compare Grok Vision Beta from Grok 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.
Grok Vision BetaStep 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.
Grok Vision Beta
Step 3.7 Flash
Input /M
$5.6
$0.22
Output /M
$16.8
$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.
grok-vision-betastep-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.
grok-vision-betastep-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
Grok Vision Beta
$588 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: Grok Vision Beta, Step 3.7 Flash?
Step 3.7 Flash: $1.32/M output tokens; Grok Vision Beta: $16.8/M. Use the cost calculator above to estimate your own workload.
What inputs and capabilities does each model support?
Grok Vision Beta accepts text and image input; Step 3.7 Flash accepts text, image and video input.
Can I call Grok Vision Beta 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.
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