Is Claude Opus 4.8 cheaper than DeepSeek V4?

DeepSeek V4 is cheaper, at $0.40 per 1M input tokens versus $15.00.

Which has the larger context window, Claude Opus 4.8 or DeepSeek V4?

Claude Opus 4.8 has the larger context window at 500K tokens.

DeepSeek V4 is cheaper on input ($0.40 vs $15.00 per 1M tokens), Claude Opus 4.8 has the larger context window (500K).

Spec	Claude Opus 4.8	DeepSeek V4
Provider	Anthropic	DeepSeek
Modality	Text + Vision	Text
Context window	500Kbest	256K
Input / 1M	$15.00	$0.40best
Output / 1M	$75.00	$1.20best
Released	Jan 2026	Jan 2026
Best for	Chat / Assistant, Code generation, Image / Vision	Code generation, Chat / Assistant, High-volume / cheap

Is Claude Opus 4.8 cheaper than DeepSeek V4?: DeepSeek V4 is cheaper, at $0.40 per 1M input tokens versus $15.00.
Which has the larger context window, Claude Opus 4.8 or DeepSeek V4?: Claude Opus 4.8 has the larger context window at 500K tokens.