Tools
Interactive calculators for infrastructure planning and model selection. Run entirely in your browser.
Inference Cost Calculator
API vs Local hosting ROI.
Latency Estimator
Calculate Time-To-First-Token.
VRAM Calculator
Memory required to load weights + KV Cache.
Tabular Model Selector
XGBoost vs LightGBM vs CatBoost.
Vision Architecture Selector
CNNs vs ViTs for your hardware.
RAG Chunk Size
Optimize document splits.
Token Ratio Estimator
Words vs Tokens.
Quantization Savings
Memory reduction from 4-bit quant.
LoRA Parameter Calculator
Adapter size based on rank/dim.
Local Server ROI
Payback period against API usage.