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Llama 3.1 8B Instruct

META-LLAMA Developer Architecture Profile

Intelligence (ELO)1180Chatbot Arena Verified
Max Context16,384Tokens
API Cost / 1M$0.07Blended Prompt + Completion

Model Capabilities

  • Drafting
  • Classification
  • Conversational
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/).

Granular Pricing Matrix

Input Tokens (Prompt)$0.02 / 1M
Output Tokens (Completion)$0.05 / 1M

Pricing data via OpenRouter. Sync: 3/16/2026

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