←Back to NewsAI News/DevelopmentnewsDevelopmentLlmsCursor's Claude Fable 5.1 Hits 73.4% and Catches Its Own BugsCursor added Anthropic's new Fable 5.1 model, which posted a 73.4% score on CursorBench 3.2 and excels at self-verifying long coding runs.SourceCursorPublishedSep 1, 2026, 6:20 PMAuthorAlphaSignal NewsroomRead1 min readCursor added Anthropic's new Fable 5.1 model, which posted a 73.4% score on CursorBench 3.2 and excels at self-verifying long coding runs.Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.Read original report ↗Next readsGoogle Research · newsGoogle's GlucoFM Beats Every Rival at Predicting Diabetes From Wearable DataQwen · newsAlibaba's Qwen3.8 LiveTranslate Cuts Speech Translation Lag to 2.3 SecondsAlphaSignal · paperResearchers Found a 'Pain Axis' That Makes Qwen 2.5 Pay for Relief