The statement is strongly supported by a high volume of consistent evidence from authoritative sources. Multiple primary sources, including reports summarized from Bloomberg, Quartz, and Yahoo Finance, explicitly state that 'Big Tech' firms are planning to spend a total of $650 billion on AI infrastructure, data centers, and chips. Another highly authoritative source, CNBC, cites a very similar figure of $660 billion, further reinforcing the scale of this investment plan. The sources consistently identify the actors as 'Big Tech firms' or 'hyperscalers' and the investment targets as 'AI infrastructure,' 'data centers,' and 'chips,' aligning perfectly with all components of the statement. Corroborating evidence from specific company reports, such as Alphabet's planned $85 billion in capital spending and Amazon's projected $200 billion investment, lends plausibility to the massive aggregate figure. Authoritative industry analysis from Deloitte and RBC Wealth Management confirms the overall trend of an unprecedented capital expenditure boom in this sector. There is one source that presents a slightly different figure, forecasting over $500 billion in spending for 2026. However, this is not a direct contradiction, as financial forecasts can vary by analyst and timeframe. It still confirms the massive scale of investment. The overwhelming weight of evidence from multiple, independent, and credible sources directly supports the $650 billion figure, making the statement highly likely to be true.