Fractal said Vaidya 2.0 scored 50.1 on OpenAI’s HealthBench (hard), and claimed it is the first AI model to cross the 50+ mark on this benchmark, outperforming OpenAI’s GPT-5 and Google’s Gemini Pro 3​Fractal said Vaidya 2.0 scored 50.1 on OpenAI’s HealthBench (hard), and claimed it is the first AI model to cross the 50+ mark on this benchmark, outperforming OpenAI’s GPT-5 and Google’s Gemini Pro 3 ​Latest News [ SOBAN NEWS: International and National ]