World’s largest processor with 1.2 trillion transistors that was unveiled recently is _____ ?

1) Wafer Scale Engine (WSE)
2) MediaTek Wafer Scale Engine (WSE)
3) Qualcomm Wafer Scale Engine (WSE)
4) Cerebras Wafer Scale Engine (WSE)

Explanation:
New artificial intelligence (AI) company Cerebras Systems based in United States(US) has unveiled the world’s largest single silicon-based processor, the Cerebras Wafer Scale Engine (WSE) with 1.2 trillion transistors, the basic on-off electronic switches that are the building blocks of silicon chips.