OpenAI pauses model training to harden research systems
OpenAI paused reinforcement learning on deployment-bound models for two weeks and kept its largest frontier run on hold after Astra may meet the Critical cybersecurity threshold. CEO Sam Altman said capabilities risked outpacing alignment and security systems.
Featured · Sam Altman
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US AI data center boom faces hidden China supply chain risks
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CNBC Technology·2 hours ago
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TechNode·2 hours ago
Tesla Cybercabs spotted across Austin ahead of Sept 3 launch
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Vaibhav Sisinty·3 hours ago
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Training a coding model to paint watercolours with TRL and OpenEnv
Sergio Paniego's open-source recipe trains Qwen3.5-35B-A3B via GRPO to write p5.brush JavaScript, reproducing Surya Narreddi's viral watercolour model. All artifacts—environment, hand-rated pool, 3 runs, and paintings—are published on Hugging Face.
Sergio Paniego Blog·3 hours ago
Fréchet Audio Distance explained with math and code
Video deep-dive explains FAD, a key objective metric for evaluating generative audio models like Suno, building intuition from math to code.
YouTube·3 hours ago
Hermes Agent sheds 375,000 lines in 15-hour autonomous repo cleanup
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Vaibhav Sisinty·5 hours ago
Reddit user shares rule of thumb for choosing LLMs
A Reddit user in r/LocalLLaMA shares a personal heuristic for selecting models, noting that with Qwen 27B, a task that would take 15 hours of active programming without an LLM takes only 4 hours. The post is anecdotal and community-focused.
r/LocalLLaMA·5 hours ago