India, Feb. 20 -- Realising AI's full promise hinges on getting policies right as well as investment, Meta's Chief AI Officer Alexandr Wang said on Thursday as he called for bold national strategies and deep public-private collaboration to unlock its full potential.

Addressing the AI Impact Summit in the national capital, Wang underscored the need for the Government and industry to work together to deliver the four building blocks of artificial intelligence - talent, energy, data and compute - and to design and deploy AI that works for citizens and economies.He batted for policies that encourage innovation, "not patchworks of inconsistent regulations that make it harder".

"I don't want these amazing technologies to be one-size-fits-all....