AnalysisAI ModelsJune 17, 2026

Reddit user reports Opus 4.8 with Ultracode in Claude Code

A Reddit user claims to have accessed Opus 4.8 with an 'Ultracode' feature through an enterprise Claude Code license. The user previously used Opus 4.8 high and describes the experience as 'insane'. This is an unverified anecdote from a single source.

1 source

Reddit user reports Opus 4.8 with Ultracode in Claude Code — AIBriefs