coreweave-cost-tuning
'Optimize CoreWeave GPU cloud costs with right-sizing and scheduling.
Allowed Tools
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Provided by Plugin
coreweave-pack
Claude Code skill pack for CoreWeave (24 skills)
Installation
This skill is included in the coreweave-pack plugin:
/plugin install coreweave-pack@claude-code-plugins-plusClick to copy
Instructions
CoreWeave Cost Tuning
GPU Pricing Reference (approximate)
| GPU | Per GPU/hour | Best For |
|---|---|---|
| A100 40GB PCIe | ~$1.50 | Development, smaller models |
| A100 80GB PCIe | ~$2.21 | Production inference |
| H100 80GB PCIe | ~$4.76 | High-throughput inference |
| H100 SXM5 (8x) | ~$6.15/GPU | Training, multi-GPU |
| L40 | ~$1.10 | Image generation, light inference |
Cost Optimization Strategies
Scale-to-Zero for Dev/Staging
autoscaling.knative.dev/minScale: "0"
autoscaling.knative.dev/scaleDownDelay: "5m"
Right-Size GPU Selection
def recommend_gpu(model_size_b: float, inference_only: bool = True) -> str:
if model_size_b <= 7:
return "L40" if inference_only else "A100_PCIE_80GB"
elif model_size_b <= 13:
return "A100_PCIE_80GB"
elif model_size_b <= 70:
return "A100_PCIE_80GB (4x tensor parallel)"
else:
return "H100_SXM5 (8x tensor parallel)"
Quantization to Use Smaller GPUs
Use AWQ or GPTQ quantization to fit larger models on smaller GPUs:
# 70B model at 4-bit fits on single A100-80GB instead of 4x
vllm serve meta-llama/Llama-3.1-70B-Instruct-AWQ --quantization awq
Resources
Next Steps
For architecture patterns, see coreweave-reference-architecture.