Critic: Opus 5.5 vs Fable 5.2 demos lack prompts, cost and timing data
FinanceYF5 · x · 2026-11-11
A commentator argues that side-by-side comparisons of Opus 5.5 and Fable 5.2 published online omit prompts, runtime and cost, making them effect showcases rather than model rankings.
The post closes a thread noting that using Fable 5.2 alone took 21 minutes and $15.77 to build a fairy-tale pop-up book, while making Fable the orchestrator and a local Qwen 3.8 27B the executor cut it to 11 minutes and $2.98 — model task decomposition directly changes cost.
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