Llama 3.1 8B Instruct

open source

Meta model, released 23 Jul 2024.

$0.02

per 1M input tokens

$0.03

per 1M output tokens

—

per 1M cached-read tokens

Calculate what your real prompts cost on Llama 3.1 8B Instruct

Price history

Price stable since we started tracking (7 Jul 2026). History will chart here as soon as it moves.

Specifications

Lab: Meta
Released: 23 Jul 2024
Context window: 131k tokens
Max output: 16k tokens
Input modalities: text
Output modalities: text
Knowledge cutoff: 2023-12-31
Open source: Yes

Frequently asked questions

How much does Llama 3.1 8B Instruct cost?

Llama 3.1 8B Instruct costs $0.02 per 1M input tokens and $0.03 per 1M output tokens (list price, updated every 6 hours).

What is Llama 3.1 8B Instruct's context window?

Llama 3.1 8B Instruct supports a 131k-token context window with up to 16k output tokens.

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Llama 3.3 70B Instruct

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Llama 3.2 1B Instruct

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Llama 3.1 8B Instruct — API Pricing, Context Window, Specs (2026) | AIToolScout | AIToolScout