Fable 5 Lagging in Cost-Performance

haider1 · x · 2026-07-12

The author noted that today is their last day of subscription access to Fable 5, adding that the more they use it, the more overrated it seems compared to the latest models.

They concluded that multiple variants of GPT-5.6 can already match or exceed Fable 5's performance at a lower cost, and they expect open-source models to catch up within a few months.

Related event: GPT-5.6 and Fable 5 Collaboration Trends Towards Cost-Efficient Multi-Model Workflows(5 posts)→

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