systalyze/gemma4-26b-a4b-it-dspark-multidomain

Describe multidomain training for broader domain coverage

Update serve path to gemma4-26b-a4b-it-dspark-multidomain

Point serve path at dspark-multidomain; public-ready card

Rewrite model card for discoverability and clearer benchmark matrices

Polish model card: per-concurrency tables, drop caveats and internal step ids

Replace draft with step_9990 and document base-vs-draft serving evals

Add DSpark draft weights

initial commit