ChatCheck exact model cardOpen weights where releasedUpdated 2026

Llama 3.1 405B Instruct

Meta · Llama

Large Llama 3.1 instruct model for teams evaluating high-capacity open-weight assistant deployments.

Best for

Server-class assistant evaluation and comparisons against smaller Llama variants.

Tradeoffs

Verify license, deployment requirements, runtime support, and fit on your own workload before production use.

Local hardware notes

Local hardware needs vary by size, quantization, and runtime. Check the exact model card and serving stack.

HardwareVaries by checkpointRuntimeOllama or LM Studio where supported, llama.cpp, Transformers, vLLMContextCheck official model cardLast updated2026
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