AI model · Meta
Llama 3.1 8B Instruct
Model ID: meta-llama/llama-3.1-8b-instruct
- Input
- $0.05 per 1M tokens
- Output
- $0.08 per 1M tokens
- Context
- 131K tokens at once
- Max output
- 118K tokens per reply
- Released
- 23 Jul 2024 Meta
What it can do
- NoReasoning
- YesTool calling
- NoImage input
- YesOpen weights
- NoFree to use
Takes text; gives text.
How its listing describes it
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.
Sources
- Meta: Llama 3.1 8B Instruct on OpenRouter — read 2 Oct 2026