Claude Opus 5.5 is now available in v0

v0 announced that users can now use Claude Opus 5.5 in v0, with a link to try it. The quoted Anthropic post says Opus 5.5 is the first model in its new Claude 5.5 family, performs at the level of Claude Fable 5.1 on most tasks, and costs 40% less to run than Opus 5.