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Your AI just got a secret price hike — and it happened inside the tokenizer

GPT-4o's tokenizer encodes "SaaS" as 1 token but "Düsseldorf" as 4 — meaning your multilingual outreach costs 2–3x more per message with zero warning. 💸

GRINDA AI
May 26, 2026
1 min read
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GPT-4o tokenizes "SaaS" as 1 token. "Düsseldorf"? 4 tokens.

Running multilingual outreach? Your AI API bill is quietly rising — not because rates changed, but because of how the tokenizer splits non-English words.

Ever hit unexpected token costs on multilingual campaigns? 👇

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