[{"data":1,"prerenderedAt":14},["ShallowReactive",2],{"signal:platform-model-nvidia-nemotron-3-ultra-550b-a55b-2026-06-04":3},{"id":4,"kind":5,"title":6,"summary":7,"why_it_matters":8,"caveat":9,"evidence":10,"occurred_at":11,"detected_at":11,"source_url":12,"source_label":13,"section":5},"platform-model-nvidia-nemotron-3-ultra-550b-a55b-2026-06-04","platform","Model added: nvidia\u002FNemotron-3-Ultra-550b-a55b","nvidia\u002FNemotron-3-Ultra-550b-a55b appeared in the Nebius model catalogue.","Catalogue additions show how quickly the software layer follows upstream model releases.",null,"external_evidence","2026-06-04T00:00:00.000Z","https:\u002F\u002Ftokenfactory.nebius.com","Nebius Token Factory catalogue",1788014961462]