i would run up to 9 parallel sessions on opus 5 high and not finish my weekly limit (20x sub).
fable 5 medium weekly burned running 4 parallel sessions for 3 hours.
even if fable runs at 2x the session cost of opus this does not make sense.
my next big investment into our product has been expansive integration of @sentry - ai is incredible at helping with this. the plan is to have agents be pinged via webhooks and then auto diagnose and create PRs where solutions are obvious.
self-healing system wet dream.
