18h agoT3 Stack creator Theo Browne says CursorBench 3.1 shows Opus 4.8 is cheaper but slightly less performant than Opus 4.7Multi-agent setups reach target scores 1.8 times faster.SentimentSentimentPos25.4%Neg74.6%Positive users praise Opus 4.8 for major efficiency gains over prior versions while negative users object to misleading charts and argue multi-agent systems waste tokens on marginal or nonexistent gains.19 comments with sentiment. View comments.