Llama 3.1 405B
Meta's largest and most capable open-source model
Llama 3.1 405B
Meta • July 2024
Training Data
Up to December 2023
Llama 3.1 405B
July 2024
Parameters
405 billion
Training Method
Reinforcement Learning
Context Window
128,000 tokens
Knowledge Cutoff
December 2023
Key Features
Open Source • Massive Scale • Long Context
Capabilities
Reasoning: Excellent
Coding: Very Good
Complex Tasks: Excellent
What's New in This Version
Massive scale with exceptional reasoning capabilities
Meta's largest and most capable open-source model
What's New in This Version
Massive scale with exceptional reasoning capabilities
Technical Specifications
Key Features
Capabilities
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