11 Jul 2026
GPT-5.6 Sol Beat Fable 5 by 13 Points. Now Do the Math.
(01)GPT-5.6 Sol and Grok 4.5 both landed cheaper than Fable 5 in 48 hours. What the benchmark flip means for your coding-agent stack—and why cost-per-completed-task, not token price, decides the switch.
GPT-5.6 Sol