Fable 5 and Mythos 5 access suspended temporarily Gemini can help with research and literature work Use natural real-time speech translation in 70+ languages right away Claude Fable 5 makes hard work easier to hand off Use real-time voice translation in 70+ languages Google Cloud makes AI threat response easier to manage Claude is better at tough knowledge work and coding Low-latency live voice translation gets easier Use Colab from the terminal to get compute fast Preferences and schedules remembered automatically, reducing repeated explanations Use a high-performance multimodal model on laptops Find the right Claude implementation partner faster Project Glasswing expands to more critical software Let Codex watch and work on Windows tasks Use OpenAI inside existing AWS operations more easily Anthropic raises $65B in Series H funding Claude Opus 4.8 now available on web and API Anthropic releases Claude Opus 4.8 with faster workflows Claude stays steadier during longer work sessions Claude Opus 4.8 is better for long, complex work Fable 5 and Mythos 5 access suspended temporarily Gemini can help with research and literature work Use natural real-time speech translation in 70+ languages right away Claude Fable 5 makes hard work easier to hand off Use real-time voice translation in 70+ languages Google Cloud makes AI threat response easier to manage Claude is better at tough knowledge work and coding Low-latency live voice translation gets easier Use Colab from the terminal to get compute fast Preferences and schedules remembered automatically, reducing repeated explanations Use a high-performance multimodal model on laptops Find the right Claude implementation partner faster Project Glasswing expands to more critical software Let Codex watch and work on Windows tasks Use OpenAI inside existing AWS operations more easily Anthropic raises $65B in Series H funding Claude Opus 4.8 now available on web and API Anthropic releases Claude Opus 4.8 with faster workflows Claude stays steadier during longer work sessions Claude Opus 4.8 is better for long, complex work

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AI BriefingOpenAIPolicy03:21

AI summarized from verified sources

OpenAI Fixes Excessive Goblin Mentions in GPT Models

Eliminates unintended quirks for reliable business outputs.

SOURCE CHECK

3 sources

VERIFIED

Sources

Primary / x.com

Official Blog

Supporting / openai.com

Official Blog

Supporting / x.com

Official Blog

Key Points

1Nerdy rewards boosted goblin mentions by 175%
2Filtered irrelevant creature data from training
3Added suppression prompt in GPT-5.5 Codex
4Developing auditing tools for behaviors

OpenAI traced excessive goblin/gremlin mentions in GPT-5.1+ to 'Nerdy' personality rewards. They fixed it by filtering data and removing signals, preventing recurrence. Developers can use suppression prompts in Codex. Improves model reliability for production.

Key point

OpenAI traced excessive goblin/gremlin mentions in GPT-5.1+ to 'Nerdy' personality rewards. They fixed it by filtering data and removing signals, preventing recurrence. Developers can use suppression prompts in Codex. Improves model reliability for production.

Impact

Eliminates unintended quirks for reliable business outputs. Key checks: Nerdy rewards boosted goblin mentions by 175% / Filtered irrelevant creature data from training / Added suppression prompt in GPT-5.5 Codex.