OpenAI GPT-5.6 Tested: Can It Find a Profitable Polymarket Strategy?
All About AI
Jul 9, 2026
The creator compares GPT-5.5 and the new GPT-5.6 Soul model to optimize trading strategies on Poly Market. GPT-5.6 exhibits superior reasoning capabilities, identifying unique, viable trading hypotheses that outperform the previous iteration's output in comparative evaluations. The results suggest the new model offers a measurable, though incremental, advantage for complex algorithmic decision-making.
Key insight: GPT-5.6 Soul achieved a 47/100 rating in a blind quantitative evaluation, outperforming GPT-5.5 due to a more robust economic thesis and superior validation practices on a 20-day holdout dataset.
