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Llama 4 (400B)

MetaOpen SourcePending Verification

Latest Meta AI model, at ~400B parameters and trained on 40T tokens. Intended to push open-model performance to near-GPT-4 level. Released under a new Llama 4 community license. Early indications show significant gains in reasoning and multilingual understanding.

2025-04-01
400B
Decoder-only Transformer
Llama 4 License

Specifications

Parameters
400B
Architecture
Decoder-only Transformer
License
Llama 4 License
Context Window
8,192 tokens
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
Llama
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

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