PewDiePie releases Ajax, an uncensored Qwen3.5-9B model for home PCs
YouTuber PewDiePie has released Ajax, a fine-tuned version of Alibaba’s Qwen3.5-9B model designed to run locally on home hardware. The model powers Odysseus, his self-hosted AI workspace, which functions as an autonomous agent for tasks like web browsing, email, and calendar management. PewDiePie describes Ajax as "uncensored," having used the open-source tool Heretic to remove refusal…
Key points
- Ajax is a fine-tuned Qwen3.5-9B model for local, private use.
- PewDiePie was banned by OpenAI twice for suspected distillation.
- The model uses Heretic to remove refusal behaviors for less restricted output.
The release follows two account bans by OpenAI, which PewDiePie attributes to his use of "distillation"—training a new model using outputs from another. He showed an email from OpenAI citing distillation as a reason for the first ban. While OpenAI and other frontier labs actively protect their models from such practices, PewDiePie argued that small, specialized models are more practical for daily tasks than massive frontier systems. He plans to continue training Ajax with reinforcement learning and is seeking user donations of training data to improve future versions.
Model page: Ajax →
PewDiePie unveils ‘uncensored’ Ajax AI model for home PCs
Tom's Hardware · 2 October 2026
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