00:00
2026-08-22
ldbd.app
artificial-intelligence
We Gave Claude, ChatGPT, and Gemma the Same Plain Prompt to Predict Stock Direction for Four Months — None Beat "Always Up"
A four-month experiment by an unnamed researcher found that bots built on Claude Opus 4.8, GPT-5.4, and Gemma 26B failed to beat a simple 'always up' baseline in predicting stock direction, with none …