DeepSeek V4.1 Flash vs Moondream 3.1

Price, context window & benchmark comparison

DeepSeek V4.1 Flash

DeepSeek

$0.045 / $0.50

Input / Output · per 1M tokens

Moondream 3.1

Moondream

$0.30 / $2.50

Input / Output · per 1M tokens

Compare different models

Verdict: DeepSeek V4.1 Flash is 5.4× cheaper than Moondream 3.1 on a typical 3:1 input/output mix. DeepSeek V4.1 Flash has the larger context window (1M vs 32K).

	DeepSeek V4.1 Flash	Moondream 3.1
Input price / 1M	$0.045	$0.30
Output price / 1M	$0.50	$2.50
Blended price (3:1)	$0.16	$0.85
Cached input / 1M	$0.006	—
Context window	1M	32K
Max output	944K	4K
Intelligence index	—	—
Coding index	—	—
Providers	40	—
Best provider uptime (30m)	100.0%	—
Vision input	Yes	Yes
Reasoning	Yes	Yes
Tool calling	Yes	No
Released	2026-09-10	2026-10-15
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, DeepSeek V4.1 Flash or Moondream 3.1?

DeepSeek V4.1 Flash is 5.4× cheaper than Moondream 3.1 on a typical 3:1 input/output mix.

DeepSeek V4.1 Flash vs Moondream 3.1: which has a bigger context window?

DeepSeek V4.1 Flash: 1,048,576 tokens. Moondream 3.1: 32,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4.1 Flash ≈ $340.00, Moondream 3.1 ≈ $1,850.

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