cs-term community-consensus
Four Over Six is most commonly pronounced "four over six" (/fɔːr ˈoʊvər ˌsɪks/). This is the widely-used reading among engineers, though edge cases exist.
NVFP4 block-scaling technique (caps block maxima at ±4 vs FP8's ±6); creators spell it as plain English words, read literally.
Source: arXiv 2512.02010 (MIT Han Lab / NVIDIA)
Pronouncing project and product names correctly avoids the small but persistent friction of being gently corrected during standups, conference Q&As, and team calls. Hearing the word a few times locks in the right reading better than reading IPA ever will. Pronounce is a community-maintained dictionary — every entry tagged with a confidence level and (where possible) a citable source.
Four Over Six is pronounced "four over six" (/fɔːr ˈoʊvər ˌsɪks/). NVFP4 block-scaling technique (caps block maxima at ±4 vs FP8's ±6); creators spell it as plain English words, read literally. Source: arXiv 2512.02010 (MIT Han Lab / NVIDIA).
The IPA for Four Over Six is /fɔːr ˈoʊvər ˌsɪks/, respelled "four over six".
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