Fable 5 reaches 67.3% on GameDevBench, trailing only GPT-5.6 Sol
scaling01 · x · 2026-07-24
Fable 5 tops GameDevBench with 67.3% task success, behind only GPT-5.6 Sol
A shared benchmark graphic says Fable 5 is now the best model on GameDevBench among the listed entries, with a 67.3% task success rate.
The same chart shows it:
- Beats every model except GPT-5.6 Sol
- Sits above several GPT-5.6 Sol variants and Claude Opus 4-8
- Represents a big jump from a few months ago, when models reportedly could not even break 50%
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