TX · Utils
Utilities
Small interactive tools I've generated for my own use.
ls /tx/utils/
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Transformer GPU Memory Calculator
Estimate parameter count and weight memory for a GPT-style decoder-only transformer. Pick a historical preset or dial in layers, hidden size, precision, and GQA.
model.size() -
LLM Training Data Calculator
If your model has N parameters, how much text does it need? Quick estimates using Chinchilla-optimal and legacy GPT-2 era scaling ratios.
data.tokens(N)