specific method · filed under data curation
Chat-template image/video placeholder expansion
A chat-template mechanism that represents image and video inputs with dedicated placeholder-token sequences.
- source
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- model
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- lab adopt it
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- strongest
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How sources treat it
One count per evidence span, weakest treatment to strongest.
used 1
Documented in
Evidence
1 span quoted from the sources, strongest treatment first.
The chat template expands each into its <|begin_of_image|>… / <|begin_of_video|>… placeholder tokens
usedinference servingin GLM-5.3-FlashZ.ai
Filed alongside
Other methods under data curation :: tokenization.