Meta AI

Llama 3.1 405B

Open-source powerhouse for adaptable agent development.

Open-sourceStrong reasoningCustomizableLarge parameter count
Today's score
91.0
Try Llama 3.1 405B

Where it ranks today

Best for / Not great for

Best for
  • Research and development
  • Custom agent creation
  • On-premise deployments
  • Fine-tuning for specific tasks
Not great for
  • Immediate, out-of-the-box enterprise solutions
  • Real-time multimodal interaction without significant fine-tuning
  • End-users seeking a simple hosted solution

Why it ranks here

Llama 3.1 continues to push the boundaries for open-source models, offering impressive reasoning and performance that rivals proprietary systems. Its open nature allows for extensive customization, making it a favorite for developers building bespoke agentic workflows.

30-day trend

Score breakdown

Search trends92
Benchmarks91
Developer buzz94
News mentions89

Pricing

API: $0.00 in · $0.00 out per 1M tokens · Consumer: $0.00/mo

Pricing plans

Popular
Open Source
Download and deploy for free.
Free
  • Llama 3.1 models
  • Full access to weights
  • Permissive license
  • Community support
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Cloud Providers
Managed deployment on major clouds.
Custom
  • Easy deployment
  • Scalable infrastructure
  • Pay-as-you-go
  • Managed services
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Compare with another modelHow is this score calculated? →Snapshot 2026-08-17