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Zhang Lixiang
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Mar 26, 2026
More info about @zhangautomation
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n8n orchestrates, LangGraph writes, a human approves: an AI cold-email pipeline that can't spam
Zhang Lixiang
Zhang Lixiang
Zhang Lixiang
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Oct 25
n8n orchestrates, LangGraph writes, a human approves: an AI cold-email pipeline that can't spam
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n8n
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langgraph
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ai
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automation
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3 min read
How I stopped my n8n WhatsApp bot from inventing prices (the "LLM picks an ID" pattern)
Zhang Lixiang
Zhang Lixiang
Zhang Lixiang
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Oct 25
How I stopped my n8n WhatsApp bot from inventing prices (the "LLM picks an ID" pattern)
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n8n
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automation
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ai
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whatsapp
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3 min read
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