DeepSeek-V4-Flash-0731 vs Grok 4.6

DeepSeek-V4-Flash-0731 leads in 2 of 8 categories

Arena ELO

Tie

Cheaper

DeepSeek-V4-Flash-0731

Faster

Tie

Detailed Comparison

Category	DeepSeek-V4-Flash-0731	Grok 4.6
Provider	DeepSeek	xAI
Context Window	uncertain	500K WIN
Input Price ($/1M)	$0.14 WIN	$2
Output Price ($/1M)	$0.28 WIN	$6
Arena ELO	N/A	N/A
Coding	N/A	N/A
Reasoning	N/A	N/A
Speed (tokens/sec)	N/A	N/A
Open Source	Yes	No

Frequently Asked Questions

Which is cheaper, DeepSeek-V4-Flash-0731 or Grok 4.6?

DeepSeek-V4-Flash-0731 is approximately 95% cheaper than Grok 4.6 per million tokens.

Which has a larger context window?

DeepSeek-V4-Flash-0731 supports uncertain context, while Grok 4.6 supports 500K.

Is DeepSeek-V4-Flash-0731 or Grok 4.6 open source?

DeepSeek-V4-Flash-0731 is open source. Grok 4.6 is proprietary.

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