DeepSeek V4.1 Flash 1017 vs Gemini 3.8 Flash

Price, context window & benchmark comparison

DeepSeek V4.1 Flash 1017

DeepSeek

$0.098 / $0.29

Input / Output · per 1M tokens

Gemini 3.8 Flash

Google

$0.82 / $4.13

Input / Output · per 1M tokens

Compare different models

Verdict: DeepSeek V4.1 Flash 1017 is 11.2× cheaper than Gemini 3.8 Flash on a typical 3:1 input/output mix. Gemini 3.8 Flash scores higher on the Artificial Analysis Intelligence Index (30.8 vs 28.6).

	DeepSeek V4.1 Flash 1017	Gemini 3.8 Flash
Input price / 1M	$0.098	$0.82
Output price / 1M	$0.29	$4.13
Blended price (3:1)	$0.15	$1.65
Cached input / 1M	$0.0029	$0.0825
Context window	1M	1M
Max output	393K	66K
Intelligence index	28.6	30.8
Coding index	—	76.3
Providers	47	7
Best provider uptime (30m)	100.0%	100.0%
Vision input	Yes	Yes
Reasoning	Yes	Yes
Tool calling	Yes	Yes
Released	2026-10-17	2026-09-02
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, DeepSeek V4.1 Flash 1017 or Gemini 3.8 Flash?

DeepSeek V4.1 Flash 1017 is 11.2× cheaper than Gemini 3.8 Flash on a typical 3:1 input/output mix.

DeepSeek V4.1 Flash 1017 vs Gemini 3.8 Flash: which has a bigger context window?

DeepSeek V4.1 Flash 1017: 1,048,576 tokens. Gemini 3.8 Flash: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4.1 Flash 1017 ≈ $343.00, Gemini 3.8 Flash ≈ $3,713.

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