← All parts of this equation

Equation 4 · Part 7 · How Multimodal Models Actually Handle Video, Audio, and Space

multiplication

Ntok=HP⋅WPN_{\mathrm{tok}} = \frac{H}{P} \cdot \frac{W}{P}
multiplication

What this part means

Multiply the quantities on either side.

Its job in the formula

Multiply the quantities on either side.

The passage around this formula

The image-text tokenization scheme has an exact, well-understood cost. An image of height H and width W , cut into square patches of size P , produces Ntok=HP⋅WPN_{\mathrm{tok}} = \frac{H}{P} \cdot \frac{W}{P}. tokens. Video adds a third factor. If a model attends over T sampled frames, each cut into the same spatial grid, and groups PtP_t consecutive frames per temporal patch, the token count becomes

Read this part in the article →

Learn the underlying idea

Multiplication scales one quantity by another. A dot, a cross, or adjacent symbols can indicate a product.

Open the illustrated multiplication: combining factors guide →

Sources cited in the article section

These citations provide research context; check each source for the exact claim it supports.