Multiple high-credibility reports state that Block Inc. is cutting around 4,000 jobs—characterized as nearly half or roughly 40% of its workforce—and explicitly tie the move to an AI-focused organizational reset. A mainstream financial outlet reports the ~4,000 figure and cites company leadership framing the restructuring around artificial intelligence, while a well-regarded tech/business publication references official shareholder communications describing an 'AI-native reset' and a 40% reduction. Another industry-focused outlet corroborates both the scale (around 40%) and the AI-driven rationale under Jack Dorsey’s leadership. Lower-credibility sources (social media and Reddit) echo the same numbers but add little verification. One lower-authority site claims only up to 10% rolling layoffs, which conflicts with the stronger sources; given its weaker credibility and likely reflecting an earlier or partial phase, it does not materially undercut the broader, well-sourced reports of approximately 4,000 cuts tied to an AI-focused restructuring. Overall, the evidence is consistent, specific, and sourced to authoritative reporting that includes company statements, supporting that the claim is true.