Top frontier models can be cheaper on complex tasks, says one user
bindureddy · x · 2026-07-21
A post argues that for more complex tasks, using a top frontier model can actually be cheaper.
- The author says Fable 5 is extremely cheap for very complex tasks.
- They also claim Sonnet or Kimi would cost 2–3x more and may still fail to complete the job.
- The core point is that task complexity does not always map to higher cost when model capability is taken into account.
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