India, Aug. 14 -- Nikhil Kamath recently hosted Sam Altman on his WTF podcast, where the two discussed a range of topics - from tech to education to entrepreneurship and more. The CEO of OpenAI, one of Kamath's most high-profile guests in recent times, revealed that India is OpenAI's second-largest market and could well become the largest in the future.

Altman, 40, also spoke at length about GPT-5 and how this model differs from its predecessors. "There's a fluency and a depth of intelligence with GPT-5 that we haven't had in any previous model," Altman said, adding that it was now "painful" for him to switch to previous generation models.

When Nikhil Kamath, co-founder of Zerodha, asked Altman how India could shape the future of AI, th...