DeepSeek V4.1 Flash vs Pareto

Price, context window & benchmark comparison

DeepSeek V4.1 Flash

DeepSeek

$0.022 / $0.40

Input / Output · per 1M tokens

Pareto

Unbiased

$2.50 / $7.50

Input / Output · per 1M tokens

Compare different models

Verdict: DeepSeek V4.1 Flash is 32.2× cheaper than Pareto on a typical 3:1 input/output mix. DeepSeek V4.1 Flash has the larger context window (1M vs 262K).

	DeepSeek V4.1 Flash	Pareto
Input price / 1M	$0.022	$2.50
Output price / 1M	$0.40	$7.50
Blended price (3:1)	$0.12	$3.75
Cached input / 1M	$0.004	$0.25
Context window	1M	262K
Max output	944K	131K
Intelligence index	—	—
Coding index	—	—
Providers	36	—
Best provider uptime (30m)	100.0%	—
Vision input	Yes	Yes
Reasoning	Yes	No
Tool calling	Yes	Yes
Released	2026-09-10	2026-09-17
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, DeepSeek V4.1 Flash or Pareto?

DeepSeek V4.1 Flash is 32.2× cheaper than Pareto on a typical 3:1 input/output mix.

DeepSeek V4.1 Flash vs Pareto: which has a bigger context window?

DeepSeek V4.1 Flash: 1,048,576 tokens. Pareto: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4.1 Flash ≈ $244.00, Pareto ≈ $8,750.

DeepSeek V4.1 Flash vs Pareto