Llama 3.1 405B
Open SourceOpen SourceAPI Available
Benchmark Scores
85/100MMLU88.6
HumanEval89
Math73.8
Reasoning85
Coding88.5
About Llama 3.1 405B
Llama 3.1 405B is Meta's largest open-source model and one of the most capable open-weight models ever released. It approaches the performance of closed models like GPT-4o while being fully open for research and commercial use.
Strengths
- +Largest open-source model
- +Near-frontier performance
- +Full open weights
- +Strong for fine-tuning
Weaknesses
- -Enormous compute requirements
- -Expensive to self-host
- -Superseded by newer models
Pricing
Per 1M tokens
Input$3.00
Output$3.00
Quick Facts
- Context Window
- 128K
- Parameters
- 405B
- Release Date
- 2024-07-23
- Category
- Open Source
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