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Llama 4 Scout

MetaOpen SourceArena Rank #12

Meta's efficient mixture-of-experts model with an industry-leading 10M token context window. 16 experts with 17B active parameters.

Specifications

Context Window

10M

Parameters

109B (17B active)

Input Price / 1M tokens

Free

Output Price / 1M tokens

Free

Release Date

April 5, 2025

Arena Rank

#12

Open Source

Yes

Best For

Long contextopen sourcemultilingual

Pricing (per 1M tokens)

Input

Free

Output

Free

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Frequently Asked Questions

What is Llama 4 Scout?▾
Meta's efficient mixture-of-experts model with an industry-leading 10M token context window. 16 experts with 17B active parameters.
How much does Llama 4 Scout cost?▾
Llama 4 Scout costs Free per 1M input tokens and Free per 1M output tokens.
What is Llama 4 Scout best for?▾
Llama 4 Scout is best for: Long context, open source, multilingual.
Is Llama 4 Scout open source?▾
Yes, Llama 4 Scout is open source and can be self-hosted.