DeepSeek V4.1 Flash vs UnslopNemo 12B

Price, context window & benchmark comparison

DeepSeek V4.1 Flash

DeepSeek

$0.022 / $0.40

Input / Output · per 1M tokens

UnslopNemo 12B

Thedrummer

$0.40 / $0.40

Input / Output · per 1M tokens

Compare different models

Verdict: DeepSeek V4.1 Flash is 3.4× cheaper than UnslopNemo 12B on a typical 3:1 input/output mix. DeepSeek V4.1 Flash has the larger context window (1M vs 1M).

	DeepSeek V4.1 Flash	UnslopNemo 12B
Input price / 1M	$0.022	$0.40
Output price / 1M	$0.40	$0.40
Blended price (3:1)	$0.12	$0.40
Cached input / 1M	$0.004	—
Context window	1M	1M
Max output	944K	819K
Intelligence index	—	—
Coding index	—	—
Providers	36	—
Best provider uptime (30m)	100.0%	—
Vision input	Yes	No
Reasoning	Yes	No
Tool calling	Yes	No
Released	2026-09-10	2024-11-08
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, DeepSeek V4.1 Flash or UnslopNemo 12B?

DeepSeek V4.1 Flash is 3.4× cheaper than UnslopNemo 12B on a typical 3:1 input/output mix.

DeepSeek V4.1 Flash vs UnslopNemo 12B: which has a bigger context window?

DeepSeek V4.1 Flash: 1,048,576 tokens. UnslopNemo 12B: 1,024,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4.1 Flash ≈ $244.00, UnslopNemo 12B ≈ $1,000.

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