Gemini 3.8 Flash
Google · text, image, video, audio, pdf → text
Input$2 /M
Output$12 /M
Cache read$0.5 /M
← ModelsGemini 3.8 FlashGemini 3.8 Flash (free)
Gemini 3.8 Flash vs Gemini 3.8 Flash (free)
Compare Gemini 3.8 Flash from Google and Gemini 3.8 Flash (free) from Google on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
Gemini 3.8 FlashGemini 3.8 Flash (free)+ Add model · 2/4
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Gemini 3.8 Flash
Gemini 3.8 Flash (free)
Input /M
$2
$0
Output /M
$12
$0
Cache read /M
$0.5
-
Context length
1,048,576
1,048,576
Max output
65,536
65,536
Time to First Token
-
-
Throughput
-
-
Modalities
textimagevideoaudiopdf
textimagevideoaudiopdf
Supported Parameters
API Formats
Released
-
-
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.
gemini-3.8-flashgemini-3.8-flash-free
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gemini-3.8-flashgemini-3.8-flash-free
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
Cost calculator
Estimate your monthly bill for the same workload on each model.
Gemini 3.8 Flash (free)
$0.00 /mo
Gemini 3.8 Flash
$300 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
How large is each context window?
Gemini 3.8 Flash accepts 1,048,576 and Gemini 3.8 Flash (free) accepts 1,048,576 input tokens. Maximum output per request is 65,536 tokens on Gemini 3.8 Flash and 65,536 tokens on Gemini 3.8 Flash (free).
What inputs and capabilities does each model support?
Gemini 3.8 Flash accepts text, image, video, audio and PDF input; Gemini 3.8 Flash (free) accepts text, image, video, audio and PDF input.
Can I call Gemini 3.8 Flash and Gemini 3.8 Flash (free) 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.
