Technology

Story: ChatGPT Got Weird About Goblins, OpenAI Had to Hard-Code a Ban

By Sydney TheCMO

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Why Goblins Kept Showing Up. Nobody's entirely sure how the fixation started. Language models learn patterns from vast…

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Hard-Coding the Ban. The command is simple. It tells the model to avoid mentioning goblins entirely.

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What It Means for AI Oversight. The goblin incident might seem trivial. It's kind of funny, actually.

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OpenAI did something pretty unusual. Engineers went into ChatGPT's production code and added a rule: never mention goblins.

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The company ran a post-mortem after noticing the chatbot kept bringing up the mythical creatures in conversations where they didn't belong. Users started flagging it.

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Nobody's entirely sure how the fixation started. Language models learn patterns from vast datasets, and sometimes they latch onto unexpected things.

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It wasn't just occasional mentions. The frequency got high enough that OpenAI's monitoring systems flagged it as abnormal behavior. Users complained. Some found it funny.

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The team tried softer fixes first. They adjusted training weights. They tweaked the reinforcement learning feedback. Nothing worked consistently.

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The command is simple. It tells the model to avoid mentioning goblins entirely. This kind of direct intervention isn't standard practice.

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OpenAI didn't share the exact phrasing of the command. But it's probably something like a system-level instruction that overrides the model's natural output tendencies.

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The fix worked. ChatGPT stopped talking about goblins. Problem solved, at least for this one weird case.

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But the solution raises questions about how many other hard-coded rules might be lurking in ChatGPT's codebase.

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The whole episode highlights how unpredictable large language models can be. You train them on billions of words, and sometimes they develop strange fixations that nobody…

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The goblin incident might seem trivial. It's kind of funny, actually. But it points to a bigger challenge: how do you monitor and control AI systems that can develop unexpected…

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OpenAI runs continuous monitoring on ChatGPT's outputs. They track patterns, flag anomalies, and investigate when something looks off.

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