Fractal Analytics launches next generation of healthcare reasoning models ‘Vaidya 2.0’

19 Feb 2026 Evaluate

Fractal Analytics has launched Vaidya 2.0, the next generation of its healthcare reasoning models available at Vaidya.ai. Debuting at the India AI Impact Summit 2026, Vaidya 2.0 scores 50.1 on HealthBench (hard), outperforming OpenAI’s GPT-5 and Google’s Gemini Pro 3 on this challenging benchmark.

Designed to power ‘Health Care Operating System’ based workflows, Vaidya 2.0 bridges the gap between raw data and healthcare action. It is the first AI model in the world to achieve 50+ score on OpenAI’s HealthBench (hard) The model has been post-trained to deliver superior performance on a wide range of health care workflows. Vaidya 2.0 models also demonstrate a significant performance on MedExpert benchmark and introduce new capabilities to support Doctor Assist. These capabilities combined with the Administrator Assist capabilities from OpenAI HealthBench (hard) Health Data Tasks enhances ability to cater to medical professionals.

Fractal Analytics is the leading provider of advanced analytics that helps companies leverage data driven insights in taking considered decisions.


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