I Tested GPT-6 Astra vs Fable 5.1 With Real Research (Here’s What Matters)

▶ Academic AI course + community access: https://academiainsider.com ▶ FREE: Join 30,000+ newsletter subscribers: https://academiainsider.com/newsletter/ I tested ChatGPT vs Claude for academic research (GPT-6 Astra vs Claude Fable 5.1) across five real research stress tests to find the best AI for research. If you're a PhD student, academic or researcher deciding which AI to trust with your literature search, peer review, data analysis or literature review, this is the head-to-head comparison for you. I ran both models on medium settings with identical prompts and scored each test out of 5, f