vllm serve meta-llama/Llama-3.1-8B-Instruct --max-model-len 8192

Category: AI/ML Tooling

vllm serve meta-llama/Llama-3.1-8B-Instruct --max-model-len 8192

Cap the context window size

Limits the model's context window to 8192 tokens, trading longer inputs for lower memory use and faster prefill. Long prompts that exceed the limit are rejected instead of silently truncated. Reduce it further when VRAM is tight; raise it when memory allows.
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