Claude Opus 5.5 is now available in v0
v0 now supports Claude Opus 5.5. Claude says it is the first model in the Claude 5.5 family, performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
v0 adds Grok 4.7 with 40% off until September 27th
v0 said Grok 4.7 is now available in v0, with 40% off until September 27th. The post quoted SpaceXAI’s announcement that Grok 4.7 is here.