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Claude Opus 4.8 vs DeepSeek V4 Pro

Compare Claude Opus 4.8 and DeepSeek V4 Pro by pricing, context window, modalities, reasoning support, tool calling, and release details, knowledge cutoff and more.

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Claude Opus 4.8
DeepSeek V4 Pro
Name
Claude Opus 4.8
DeepSeek V4 Pro
Family
claude-opus
deepseek-thinking
Model ID
claude-opus-4-8
deepseek-v4-pro
Status
Released
May 28, 2026
Apr 24, 2026
Last updated
May 28, 2026
Apr 24, 2026
Context
1,000,000
1,000,000
Input limit
Output limit
128,000
384,000
Input types
text, image, pdf
text
Output types
text
text
Reasoning
Yes
Yes
Tool call
Yes
Yes
Structured output
supported
supported
Temperature
unsupported
supported
Attachment
Yes
No
Open weights
No
Yes
Knowledge
Knowledge cutoff date
2026-01
2025-05
Cache read
$0.50
$0.003625
Cache write
$6.25
Input
$5.00
$0.435
Input audio
Output
$25.00
$0.87
Output audio
200k+ cache read
200k+ cache write
200k+ input
200k+ output
Reasoning cost