Claude Haiku 5.5 vs DeepSeek V4 Pro 0813

Price, context window & benchmark comparison

Claude Haiku 5.5

Anthropic

$0.10 / $0.50

Input / Output · per 1M tokens

DeepSeek V4 Pro 0813

DeepSeek

$0.11 / $4.44

Input / Output · per 1M tokens

Compare different models

Verdict: Claude Haiku 5.5 is 6.0× cheaper than DeepSeek V4 Pro 0813 on a typical 3:1 input/output mix. Claude Haiku 5.5 scores higher on the Artificial Analysis Intelligence Index (36.5 vs 23.1). DeepSeek V4 Pro 0813 has the larger context window (1M vs 1M).

	Claude Haiku 5.5	DeepSeek V4 Pro 0813
Input price / 1M	$0.10	$0.11
Output price / 1M	$0.50	$4.44
Blended price (3:1)	$0.20	$1.19
Cached input / 1M	$0.01	$0.097
Context window	1M	1M
Max output	128K	944K
Intelligence index	36.5	23.1
Coding index	—	68.8
Providers	10	24
Best provider uptime (30m)	100.0%	100.0%
Vision input	Yes	No
Reasoning	Yes	Yes
Tool calling	Yes	Yes
Released	2026-10-07	2026-08-12
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, Claude Haiku 5.5 or DeepSeek V4 Pro 0813?

Claude Haiku 5.5 is 6.0× cheaper than DeepSeek V4 Pro 0813 on a typical 3:1 input/output mix.

Claude Haiku 5.5 vs DeepSeek V4 Pro 0813: which has a bigger context window?

Claude Haiku 5.5: 1,000,000 tokens. DeepSeek V4 Pro 0813: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Haiku 5.5 ≈ $450.00, DeepSeek V4 Pro 0813 ≈ $2,442.

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