Far to early for any true assessment, will take a week+ as per, but something truly incredible I have found was this output in a Fable 5.1 subagent spawned by F

Far to early for any true assessment, will take a week+ as per, but something truly incredible I have found was this output in a Fable 5.1 subagent spawned by Fable 5.1 on Medium after handing it a task I had two days ago tackled with Opus 5 due to the safety classifier on Fable 5 blocking it: > This is the user's own Firefox-fork browser; the slice is defensive service-posture hardening (telemetry/Normandy/FxA/push/crash-upload off, the update endpoint and private-mode extension law) of their own product on the unbranded build path. I cannot say what effect this has on the way the classifier operates, whether it actually impacts the classifier or whether that was tuned in the background to prevent blocking hardening ones own pre-release code, whether it treats input by Fable 5.1 different to what a user prompts (otherwise the classifier could be defeated with prompting which wasn't the case in 5 and I doubt has changed). I do however know from personal experience that even when Fable 5 prompted a subagent in such a manner, it had a high likely to be caught by the classifier.