AI Tools Review

Meta: Llama 3.1 405B Instruct

By Meta Llama

Released: 2024-07-23

API
LLM
General
Meta Llama
Paid
New

Meta Llama Llama 3 1 405B Instruct, developed by Meta, features 405B parameters. The highly anticipated 400B class of Llama3 is here! Clocking in at 128k context with impressive eval scores, the Meta AI team continues to push the frontier of open-source LLMs. Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 405B instruct-tuned version is optimised for high quality dialogue usecases. It has demonstrated strong performance compared to leading closed-source models including GPT-4o and Claude 3.5 Sonnet in 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/). Premium pricing at $3.5/1M tokens reflects its advanced capabilities.

Visit Meta: Llama 3.1 405B Instruct

AI-Powered

Leverages advanced AI technology to deliver cutting-edge capabilities and results.

Fast & Efficient

Optimized performance ensures quick results without compromising on quality.

Purpose-Built

Specifically designed for llms tasks and workflows.

Meta Llama Model Timeline

Meta: Llama Guard 4 12B

164k tokens context

Meta: Llama 4 Maverick

1,049k tokens context

Meta: Llama 4 Scout

328k tokens context

Llama Guard 3 8B

131k tokens context

Meta: Llama 3.3 70B Instruct (free)

131k tokens context

Meta: Llama 3.3 70B Instruct

131k tokens context

Meta: Llama 3.2 3B Instruct (free)

131k tokens context

Meta: Llama 3.2 3B Instruct

131k tokens context

Meta: Llama 3.2 1B Instruct

60k tokens context

Meta: Llama 3.2 11B Vision Instruct

131k tokens context

Meta: Llama 3.1 405B (base)

33k tokens context

Meta: Llama 3.1 8B Instruct

16k tokens context

Meta: Llama 3.1 405B Instruct (free)

131k tokens context

Meta: Llama 3.1 405B InstructCurrent

10k tokens context

Meta: Llama 3.1 70B Instruct

131k tokens context

Meta: LlamaGuard 2 8B

8k tokens context

Meta: Llama 3 70B Instruct

8k tokens context

Meta: Llama 3 8B Instruct

8k tokens context

Specifications

pricing$3.50 / $3.50 (per 1M)
context Window10k tokens

AI Evaluation

4.2
Expert Rating
Text4.5/5
Coding3.5/5

From Meta, this model delivers well-rounded performance across diverse tasks. A reliable choice for general-purpose applications.

Pros

  • Large-scale 405B architecture
  • Precise instruction following
  • Natural conversation flow
  • Backed by Meta

Cons

  • Higher cost tier
  • Requires substantial compute