What is the difference between DeepSeek V4 Pro and Llama 4 Scout?

DeepSeek V4 Pro is developed by DeepSeek while Llama 4 Scout is developed by Meta AI. DeepSeek V4 Pro has a 1.0M token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4 Pro or Llama 4 Scout?

It depends on your use case. DeepSeek V4 Pro and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does DeepSeek V4 Pro cost compared to Llama 4 Scout?

DeepSeek V4 Pro costs $1.74/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $1.49/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare DeepSeek V4 Pro and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of DeepSeek V4 Pro and Llama 4 Scout across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Apr 2026

DeepSeek V4 ProvsLlama 4 Scout

Llama 4 Scout is cheaper than DeepSeek V4 Pro at $0.25/M vs $1.74/M input tokens.

DeepSeek V4 Pro and Llama 4 Scout compared across 54 shared prompts
Spec	DeepSeek V4 Pro	Llama 4 Scout
Input price	$1.74/M tokens	$0.25/M tokens
Output price	$3.48/M tokens	$0.5/M tokens
Context window	1.0M tokens	10.0M tokens
Weights	Open	Open
Free API (OpenRouter)	No	No
Released	Apr 2026	Apr 2025