Equation 7 · Part 1 · Ten Failure Modes That Define Multimodal AI Systems
Symbol s_multi
What this part means
the large.
Its job in the formula
ulti is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Full expression→Symbol s_multi→Article meaning
Where the article explains it
A large with a small is not evidence of multimodal competence; it is evidence that the benchmark, not the model, is doing something unimodal.
The passage around this formula
is the actual multimodal increment — what the removed channel contributed beyond what text alone already bought. A large with a small is not evidence of multimodal competence; it is evidence that the benchmark, not the model, is doing something unimodal. Reporting alongside costs one extra evaluation run and turns an unfalsifiable headline number into a checkable one.
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
See this notation across published equations →
Sources cited in the article section
These citations provide research context; check each source for the exact claim it supports.