MetaLlama 4fastTool use

Llama 4 Scout 17b 128e Instruct Maas

10M context·~7.5M words·10M max output
Context window10Mtokens
Max output10Mtokens

Context window

This model accepts 10M tokens in one request (~7.5M words of text).

Context window size10M tokens
4K32K128K1M10M

What fits in one request

  • Short document
    About 1,500 words of text
    Fits
  • Long document
    About 37K words of text
    Fits
  • Small codebase
    About 150K words of text
    Fits
  • Full novel
    About 375K words of text
    Fits

Specifications

Context size, pricing, and release info in one place.

Context window
10,000,000 tokens (10M)
Max output tokens
10,000,000 tokens (10M)
Speed tier
fast
Provider
Meta
Model family
Llama 4
Input cost
$0.250/M / 1M tokens
Output cost
$0.700/M / 1M tokens

Capabilities

See which features this model supports, such as vision, tools, and streaming.

Supported (3)
Tool use
Supported
Function calling
Supported
Streaming
Supported
Not supported (5)
Vision
Not supported
Extended thinking
Not supported
Web search
Not supported
Batch API
Not supported
Prompt caching
Not supported

Best for

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Frequently asked questions

Short answers about context size and how this model behaves.

Llama 4 Scout 17b 128e Instruct Maas has a context window of 10M tokens (10,000,000 tokens). This million-token window can process entire codebases, long legal documents, or book-length texts in a single pass.

More from Meta

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Without Mem0~128K tokens sent
Full history
Repeated info
Old context
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