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Google: Gemini 3.8 Flash (batch)

google/gemini-3-8-flash-batch
CompareAPITry this model

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Modalities
In / out per 1M$0.38 / $1.88
Context1M
ReleasedSep 2, 2026

Providers

7 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Google AI Studio$0.38$1.88$0.042.72s77 tps100%
Google AI Studio$0.75$3.75$0.072.56s77 tps100%
Google AI Studio$1.35$6.75$0.142.07s101 tps100%
Google Vertexus$0.82$4.13$0.081.88s113 tps99.89%
Google Vertexglobal$1.35$6.75$0.143.51s108 tps99.21%
Google Vertexglobal$0.75$3.75$0.072.61s78 tps99.14%
Google Vertexglobal$0.38$1.88$0.0472.03s24 tps80.74%

Market-wide measurements, refreshed every 15 minutes. They describe who serves Gemini 3.8 Flash (batch) in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what Gemini 3.8 Flash (batch) costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.38
per 1M tokens
Output
$1.88
per 1M tokens
Cache read
$0.04
per 1M cached tokens
Included in every pass
Gemini 3.8 Flash (batch) is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s25.0s50.0s75.0s100.0s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Google AI Studio Google AI Studio Google Vertex (global) Google AI Studio Google Vertex (us) Google Vertex (global) Google Vertex (global)
0 tok/s200 tok/s400 tok/s600 tok/s800 tok/s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Google AI Studio Google AI Studio Google Vertex (global) Google AI Studio Google Vertex (us) Google Vertex (global) Google Vertex (global)

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 99.71%
Oct 16, 10:00 AMNow
Availability over the last 24 hoursAvailability 99.59%
100% 98% 97% 95%
Oct 18, 10:20 AMNow

Apps

Tools that most often run Gemini 3.8 Flash (batch), by tokens this week.

Hermes AgentPersonal Agent · 47.2% of tokens652.4BHighLevel23% of tokens317.2BpiCli Agent · 12.3% of tokens169.7BClaude CodeCli Agent · 9.1% of tokens126.2BOpenHandsCli Agent · 8.4% of tokens115.6B

Activity

8699.0B tokens processed market-wide in the last month.

0100.0B200.0B300.0B400.0B
Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14Oct 19
Tokens

FAQ

Which model id do I use for Gemini 3.8 Flash (batch)?
google/gemini-3.8-flash:batch. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does Gemini 3.8 Flash (batch) hold?
1,048,576 tokens per request, of which up to 65,536 can be the response.
What can it accept and return?
Input: text, image, video, file, audio. Output: text.
What does Gemini 3.8 Flash (batch) cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.38 per 1M input tokens and $1.88 per 1M output tokens.
Who built Gemini 3.8 Flash (batch)?
Google, in the Gemini family.

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