I Tested Claude Fable 5 Against GPT-5.6 Sol (Honest Results)

Claude Fable 5 and GPT-5.6 Sol are powerful AI models, but they are not equally good at every task. In this video, I test both models using the same types of tasks to understand where each one performs best. I compare them across: Email writing and sales responses Finding hidden problems and limitations Strategy and planning Interactive pitch deck creation Website design and visual quality Coding and technical questions Cost compared to performance Based on my testing, Claude Fable 5 performed better for strategy, planning, architecture, and design. GPT-5.6 Sol was more practical for coding, technical implementation, document creation, and cost-effective execution. The best approach is not to choose only one model. Use Claude to plan the work, then use GPT-5.6 to build and execute it. TIMESTAMPS 00:00 Most people are using new AI models incorrectly 00:27 What these powerful models should be used for 00:47 Claude Fable 5 vs GPT-5.6 Sol 01:04 Why Claude Fable is goal-oriented 01:41 Testing the models with a sales email 02:29 Claude Fable’s email response 03:07 GPT-5.6 Sol’s email response 03:33 Winner of the email test 03:43 Interactive pitch deck comparison 04:12 Claude Fable’s pitch deck result 04:57 Comparing Claude Opus 05:47 GPT-5.6 Sol’s pitch deck result 06:27 Website design problems and bugs 06:56 Coding and technical question comparison 07:36 Performance compared with cost 08:35 The best model for planning and strategy 08:53 The best model for building and execution 09:15 Final verdict 09:27 Closing Join the AI Community Waitlist I’m launching an AI community for entrepreneurs and business owners who want to stay ahead of the market and actually use AI inside their business. Inside, we’ll cover the latest AI updates, practical automation ideas, real workflow breakdowns, AI agent templates, tool discounts, and weekly sessions to help you build smarter systems. Join the waitlist: https://docs.google.com/forms/d/18q2N... 📲 Connect With Me Instagram:   / fahad.sheji   LinkedIn:   / fahad-sheji   Website: https://automatemybiz.ai/ Subscribe for more honest AI comparisons, practical automation systems, and real business use cases.