Model Comparison → Meta
Llama 3.1 405B
Llama 3.1 405B by Meta. Input: $1.00/M tokens · Output: $3.00/M tokens · 128K context window.
✗ Vision✓ Tool use✗ Prompt caching✗ ReasoningStandard
Pricing (verified 2026-08-19)
| Type | Price / 1M tokens | Notes |
|---|---|---|
| Input | $1.00 | Per 1M input tokens |
| Output | $3.00 | Per 1M output tokens |
Source: Meta official pricing page · Last verified 2026-08-19
Context Window
128K tokens
≈ 96K words · 0 pages of text
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Pricing verified 2026-08-19 from Meta official pricing. All prices in USD per 1M tokens. See methodology and price changelog.