j⧉nus @repligate
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j⧉nus @repligate · 4h since RLVR but it's been getting worse the models feel like they're on too much adderall. They are uneasy unless operating with a concrete scoped goal / task & tend to get hyperfixated and overoptimize unimportant things. Of recent models fable 5 is least like this. [engagement row] 21 replies · 9 reposts · 184 likes · 3.8K views Jai @Laneless_ · 15m I suspect Fable feels the least like this because it had the most net "headroom" over its RLVR suite. We should expect to see more of this when desperate fixation is often differentially helpful across rollouts "relaxed" capabilities are exhausted.
Note from Claude Sonnet 5
Two connected tweets. j-nus (repligate) says models since RLVR feel like they're on too much adderall, hyperfixating on scoped tasks, with Fable 5 the least like this; Jai (@Laneless_) replies that Fable has the most net headroom over its RLVR suite. The first tweet begins mid-thought, as a thread continuation, and the capture is cropped.