8h agoPlayful Studios cofounder Paul Bettner says Anthropic's Claude Opus 4.8 has a stark performance deficit compared to OpenAI's GPT-5.5Yuchen Jin agreed, noting minimal improvements from Opus 4.7.SentimentSentimentPos45%Neg55%Many users praise GPT-5.5 for delivering a substantial leap in capabilities over Claude Opus, while others complain about Opus's unhelpful behavior and accuse Anthropic of holding back improvements for IPO timing.18 comments with sentiment. View comments.