Free tool · no login · built for the July 20 split
Max upgrade or the $100 credit — which side of the split are you on?
From July 20, Fable 5 stays included on Max and Team Premium (up to 50% of weekly limits), while Pro runs it on usage credits — with a one-time $100 credit. Two questions, honest math, a verdict:
Assumes ≈0.6M input + 0.15M output tokens per focused hour at the published $10 / $50 per-million credit rate — about $13.50/hour. Interactive chat runs lighter; heavy agentic runs heavier. Plan-included use is capped at 50% of your weekly limit on Max, so extreme agentic load can exceed even Max caps. Estimates, not quotes.
Why this keeps changing
Anthropic has moved Fable 5's terms three times in July alone. The Field Guide re-runs this math every week — which jobs still deserve Fable 5, what belongs on Sonnet, GLM or Kimi, and what it all costs. Read a full free issue and judge it, or see pricing — $12/mo, cancel anytime.
The full limits & credit-price guide → · or ask the AI advisor →