Is DeepSeek V4 cheaper than Grok 4?

DeepSeek V4 is cheaper, at $0.40 per 1M input tokens versus $5.00.

Which has the larger context window, DeepSeek V4 or Grok 4?

Both support 256K tokens of context.

Name: DeepSeek V4
Brand: DeepSeek
Price: 0.4 USD
Availability: InStock

DeepSeek V4 is cheaper on input ($0.40 vs $5.00 per 1M tokens).

Spec	DeepSeek V4	Grok 4
Provider	DeepSeek	xAI
Modality	Text	Text + Vision
Context window	256K	256K
Input / 1M	$0.40best	$5.00
Output / 1M	$1.20best	$15.00
Released	Jan 2026	Dec 2025
Best for	Code generation, Chat / Assistant, High-volume / cheap	Chat / Assistant, Code generation, Image / Vision

Is DeepSeek V4 cheaper than Grok 4?: DeepSeek V4 is cheaper, at $0.40 per 1M input tokens versus $5.00.
Which has the larger context window, DeepSeek V4 or Grok 4?: Both support 256K tokens of context.