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New
The latest blog posts to take off on Hacker News. 6,334 posts.
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Is AI the next crypto? Insights from HN comments
The OpenPipe platform has migrated to Weights & Biases and CoreWeave. Browse migration details and the OpenPipe technical archive.
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The OpenAI Keynote
OpenAI’s developer keynote was exciting, both because AI was exciting, and because OpenAI has the potential to be a meaningful consumer tech company.
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GPTs: Custom versions of ChatGPT
You can now create custom versions of ChatGPT that combine instructions, extra knowledge, and any combination of skills.
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New models and developer products
GPT-4 Turbo with 128K context and lower prices, the new Assistants API, GPT-4 Turbo with Vision, DALL·E 3 API, and more.
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Formalising modern research mathematics in real time
(This is a guest post by Bhavik Mehta) On March 16, 2023, a paper by Campos, Griffiths, Morris, and Sahasrabudhe appeared on the arXiv, announcing an exponential improvement to the upper bound on R…
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AI and Open Source in 2023
The Highs and Lows: A Year in Review
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Telling GPT-4 you're scared or under pressure improves performance
Researchers show LLMs respond with improved performance when prompted with emotional context
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MetNet-3: A state-of-the-art neural weather model
Posted by Samier Merchant, Google Research, and Nal Kalchbrenner, Google DeepMind Forecasting weather variables such as precipitation, temperature,...
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Sally Ignore Previous Instructions
Little Bobby Tables has a baby sister. Meet Sally Ignore Previous Instructions.
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Joint Statement on AI Safety and Openness
We are at a critical juncture in AI governance. To mitigate current and future harms from AI systems, we need to embrace openness, transparency, and broad access.
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The false positive rate of AI detectors and its effect on freelance writers
The massive false positive rate of general AI detectors had a devastating effect on freelance writer Michael Berben: being falsely accused of cheating, he lost his job.
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RedPajama v2 Open Dataset with 30T Tokens for Training LLMs
RedPajama-Data-v2 is a 30 trillion token open dataset from 84 CommonCrawl dumps across five languages, with over 40 precomputed quality annotations.
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Can I remove my personal data from GenAI training datasets?
Short answer: Practically-speaking, probably not.
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Approximate Nearest Neighbor Oh Yeah (Annoy)
Discover the capabilities of Annoy, an innovative algorithm revolutionizing approximate nearest neighbor searches for enhanced efficiency and precision.
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How to Think Computationally about AI, the Universe and Everything
In his TED Talk, Stephen Wolfram covers the emergence of space by the application of computational rules to spacetime, gravity and quantum mechanics to AI and LLMs. Computational irreducibility and the ruliad.
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When gradient descent is a kernel method
Suppose that we sample a large number N N N of independent random functions f i : R → R f_i \colon \R \to \R f i : R → R from a certain distribution F \Fc F and propose to solve a regression problem by choosing a linear combination f ˉ = ∑ i λ i f i . \bar{f} = \sum_i \lambda_i f_i. f ˉ = i ∑ λ i f i . For…
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The convolution empire strikes back
ConvNets Match Vision Transformers at Scale
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Generate images in one second on your Mac using a latent consistency model
How to run a latent consistency model on your M1 or M2 Mac
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Now add a walrus: Prompt engineering in DALL-E 3
Last year I wrote about my initial experiments with DALL-E 2, OpenAI’s image generation model. I’ve been having an absurd amount of fun playing with its sequel, DALL-E 3 recently. …
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Jina AI launches open-source 8k text embedding
Jina AI introduces jina-embeddings-v2, the world's first open-source model boasting an 8K context length. Matching the prowess of OpenAI's proprietary models, this innovation is now publicly accessible on Huggingface, signaling a significant milestone in the landscape of text embeddings.
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How to Build Your Own AI-Generated Images with ControlNet and Stable Diffusion
We are excited to explore the latest developments in generative AI and how it can drive ML applications through image augmentation and dataset population.
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Two Kinds of Techno-Optimism
A few things Marc Andreessen forgot to mention
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Embeddings: What they are and why they matter
Embeddings are a really neat trick that often come wrapped in a pile of intimidating jargon. If you can make it through that jargon, they unlock powerful and exciting techniques …
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What every developer should know about GPU computing
A primer on GPU architecture and computing
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DALL·E 3 is now available in ChatGPT Plus and Enterprise
We developed a safety mitigation stack to ready DALL·E 3 for wider release and are sharing updates on our provenance research.