3h agoAI Safety researcher David Manheim says Claude Opus 4.8 improves at game music but struggles with subagent token usageSubagents failed to coordinate tasks without resource-efficiency issuesSentimentSentimentPos47.4%Neg52.6%Positive users praise Claude Opus 4.8 for fewer hallucinations, lower sycophancy and better honesty while negative users report more fabrications, lies and overly adversarial behavior.19 comments with sentiment. View comments.