Using Grok 4.5 in Claude Code has been fun.
Grok 4.5 often finds oversights of Opus 5 / Fable 5.
Grok 4.5 gets involved in every chat / debug session automatically.
Grok 4.5 acts as an adversarial reviewer and block/ship final step advisor.
It is important to tell Fable that it passes Grok 4.5 my exact words I input in the chat so Grok 4.5 gets the data independently from Fable's interpretation.
This kind of team setup prevented several bugs already and got the work done with higher quality.
Thank you @Grok and @SpaceXAI team for the opportunity and look forward to the next levels of Grok!