Fable 5.1 and Opus 5.1 need to beat Grok 4.7 on cost per task or Anthropic’s reputation is cooked.
Fable 5.1 is rumoured to ship at the same $10 / $50 per million tokens as Fable 5. If that holds, they did not fix the thing anyone was actually complaining about. Nobody said
Worldfold Engine updates over the last weeks for my zamta_io project!
I build a complete PBR ggx material system with SPOM displacement, a sky occlusion SSGI and reflection systems. It's getting harder to hold all together just with vibecoding ( Opus and Fable 5). But it works.
Opus 5 + higgsfield: $35K/MO.
Agencies are now the taxi drivers arguing that uber won't last. I've heard it all. "AI can't match human creativity." "clients want the personal touch." "this is a trend. it'll pass." same words. different decade. same ending. → 2012: TAXI
Opus 5 coded this entire game in 10 hours.
It took hundreds of plane screenshots just to iterate and refine the details. Everything is pure code, no external assets.
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