GPT-5.6 Early Hands-On: Major Speed and Accuracy Boosts
max_paperclips · x · 2026-07-10
Early hands-on impressions of GPT-5.6 reveal a massive leap in speed and accuracy. Tasks that previously took hours are now processed extremely fast, and the model exhibits a much friendlier personality. While Fable 5 still leads in broad capabilities, Sol performs exceptionally well on specific tasks. Furthermore, users recommend combining Fable 5 with models like GPT-5.6 Sol Pro into a MoA (Mixture of Agents) architecture to solve the hardest problems, albeit at the cost of massive token consumption.
Related event: GPT-5.6 Tested: Major Coding Leap and Direct Rival to Fable 5(30 posts)→
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