Llama 3.1 405B Instruct

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together_ai/meta-llama/Llama-3.1-405B-Instruct

Input

$3.50

per 1M input tokens

Output

$3.50

per 1M output tokens

Cache read

n/a

per 1M cached read tokens

Cache write

n/a

per 1M cache write tokens

Context window

4,096

Max output

4,096

Effective date

Oct 27, 2026

Estimate a workload

Enter token counts to see the cost at this model's rates.

Estimated cost: $0.00

Price history

blended $ per 1M tokens (3:1)
$2.26 $3.09 $3.91 $4.74 Sep 15, 2026: $3.50 Sep 27, 2026: $3.50 Oct 27, 2026: $3.50 Sep 15, 2026 Oct 27, 2026
Effective Input Output Blended
Oct 27, 2026 $3.50 $3.50 $3.50
Sep 27, 2026 $3.50 $3.50 $3.50
Sep 15, 2026 $3.50 $3.50 $3.50

Source: litellm. Confirm against the provider's official pricing before relying on these figures.