Diego Almeida, one of ChatGPT's co-inventors, has launched 'Jeff,' a new class of AI model that he claims is up to 200 times faster and 400 times cheaper than traditional LLMs. Instead of chat, Jeff is optimized for 'calibrated decisions' and 'epistemically honest probabilities.'
The tape The AI Daily Brief · Sep 16
“Jeff: 20 to 200 times faster, 40 to 400 times cheaper, with output tokens free, frontier composes intelligence optimized for decisions.”
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No Priors · Why Diffusion Will Win AI Inference with Inception Co-Founder and CEO Stefano ErmonSep 18
Inception CEO Stefano Ermon claims a 2024 breakthrough allows his diffusion models to match GPT-2 quality while generating text 10 times faster. He argues that autoregressive models' sequential nature 'does not map well to GPUs' for inference, giving diffusion a fundamental advantage.
The AI Daily Brief · The AI Challenges Businesses Are Actually Focused On Right NowSep 18
Anthropic reveals its AI models are now leading more than a quarter of its research and development efforts, and collaborating on over 90% of the work. The company reports the figure is up from just 1% in March, before its 'Mithos' training run.