The Swiss National Supercomputing Centre (CSCS) has announced Apertus 1.5, the latest release of Switzerland’s open model family, including a 70B-parameter version. The supplied announcement identifies the release and its scale, but does not provide detailed architecture information, training-data documentation, licensing terms, benchmark results, or hardware requirements. Those details are important for assessing how usable and competitive the model is beyond the headline parameter count.
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