I spent 3.5 billion tokens this month. My Anthropic bill? $5,600. And that's just me.
12 Apr 2026 · 1 min

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Eric Siu spent 3.5 billion tokens in a month and paid $5,600 to Anthropic. He warns that AI costs are exploding for engineering teams and predicts companies will need to rely on open-source models for 70 to 80 percent of their work to stay profitable.










