DeepSeek V4 Pro 0423 vs Mistral Small 4

Price, context window & benchmark comparison

DeepSeek V4 Pro 0423

DeepSeek

$0.94 / $1.88

Input / Output · per 1M tokens

Mistral Small 4

Mistral AI

$0.15 / $0.60

Input / Output · per 1M tokens

Compare different models

Verdict: Mistral Small 4 is 4.5× cheaper than DeepSeek V4 Pro 0423 on a typical 3:1 input/output mix. DeepSeek V4 Pro 0423 scores higher on the Artificial Analysis Intelligence Index (30.4 vs 11.3). DeepSeek V4 Pro 0423 has the larger context window (1M vs 262K).

	DeepSeek V4 Pro 0423	Mistral Small 4
Input price / 1M	$0.94	$0.15
Output price / 1M	$1.88	$0.60
Blended price (3:1)	$1.17	$0.26
Cached input / 1M	$0.0783	$0.015
Context window	1M	262K
Max output	384K	210K
Intelligence index	30.4	11.3
Coding index	59.4	26.6
Providers	16	3
Best provider uptime (30m)	100.0%	100.0%
Vision input	No	Yes
Reasoning	Yes	Yes
Tool calling	Yes	Yes
Released	2026-04-24	2026-03-16
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, DeepSeek V4 Pro 0423 or Mistral Small 4?

Mistral Small 4 is 4.5× cheaper than DeepSeek V4 Pro 0423 on a typical 3:1 input/output mix.

DeepSeek V4 Pro 0423 vs Mistral Small 4: which has a bigger context window?

DeepSeek V4 Pro 0423: 1,048,576 tokens. Mistral Small 4: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: DeepSeek V4 Pro 0423 ≈ $2,819, Mistral Small 4 ≈ $600.00.

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