New numbers, same math? A 12-problem Spark-X2.5 case and an invitation to test
This story is from 2026-09-08. It is preserved in the archive; the latest stories are on the live feed.
Change the numbers while keeping the problem structure. Does the model calculate a new answer? In jxyytf’s community case , Spark-X2.5-1.7B was tested on six original math problems, each paired with a numeric variant. The participant reports 12/12 correct , with one sample per problem and exact num…
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- 2026-09-08 16:09 · DEV Community — Machine Learning
New numbers, same math? A 12-problem Spark-X2.5 case and an invitation to test