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Llama 3.1 8B Instruct

Rank #78 meta-llama

meta-llama/llama-3.1-8b-instruct

Usage data date 2026-07-26 · updated daily

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Usage and specs

Daily rank#78
Daily tokens51.2B
Daily requests49.8M
Daily change −1.7%
Context window131.1K
Released

What is Llama 3.1 8B Instruct

Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 8B instruct-tuned version is fast and efficient. It has demonstrated strong performance compared to leading closed-source models in human evaluations. To read more about the model release, [click here](https://ai.meta.com/blog/meta-llama-3-1/). Usage of this model is subject to [Meta's Acceptable Use Policy](https://llama.meta.com/llama3/use-policy/).

Llama 3.1 8B Instruct capabilities

Input: Text   Output: Text

JSON output Structured outputs Tool choice Tool use Knowledge cutoff 2023-12-31

Llama 3.1 8B Instruct API pricing

Input · per 1M tokens$0.05
Output · per 1M tokens$0.08

List prices in USD; see each provider’s site for current terms.

Tools built on this model

LLaMA Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms.