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Topics /
AI & Machine Learning
The most popular blog posts about ai & machine learning on Hacker News. 673 posts.
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Cloudflare Announces Firewall for AI
Cloudflare is one of the first providers to safeguard LLM models and users in the era of AI
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Cyc: History's Forgotten AI Project
Since 1984 a secretive AI project has been building a massive knowledge base to enable human-like reasoning. Will it work?
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FlashAttention-3: Fast and Accurate Attention with Asynchrony and Low-Precision
FlashAttention-3 achieves up to 75% GPU utilization on H100s, making AI models up to 2x faster and enabling efficient processing of longer text inputs. It allows for faster training and inference of LLMs, supports lower precision operations for improved efficiency.
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Detecting when LLMs are uncertain
A deep dive into a new reasoning technique called Entropix.
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AI and satellite imagery reveals expanding footprint of human activity at sea
Study reveals 75 percent of the world’s industrial fishing vessels are hidden from public view
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Zamba2-7B
Zyphra is excited to release Zamba2-7B, a state-of-the-art small language model. At the 7B scale, we outperform the leading models of Mistral, Google’s Gemma and Meta’s Llama3 series in both quality and performance.
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GraphRAG is now on GitHub
GraphRAG, a graph-based approach to retrieval-augmented generation (RAG) that significantly improves question-answering over private or previously unseen datasets, is now available on GitHub. Learn more:
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AMD's MI300X Outperforms Nvidia's H100 for LLM Inference
There has been much anticipation around AMD's flagship MI300X accelerator. With unmatched raw specs, the pressing question remains: Can it outperform NVIDIA's Hopper architecture in real-world AI workloads? We have some exciting early results to share. For the past month, TensorWave and MK1 have worked closely to…
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Direct pixel-space megapixel image generation with diffusion models
Scalable high-resolution (megapixel) pixel-space image synthesis.
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Mamba: The Easy Way
An overview of the big ideas behind Mamba, a brand-new language model architecture.
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We hacked Google A.I.
Bard IDOR, a GraphQL directive-overloading DoS that hung Google's backend for 109 seconds, and Workspace data exfiltration via markdown images.
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JetMoE: Reaching LLaMA2 performance with 0.1M dollars
The project is contributed by Yikang Shen , Zhen Guo , Tianle Cai and Zengyi Qin . For technical inquiries, please contact Yikang Shen. For media and collaboration inquiries, please contact Zengyi Qin.
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Mamba Explained: The State Space Model Taking On Transformers
The State Space Model taking on Transformers
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Chai-1: Decoding the molecular interactions of life
Building frontier artificial intelligence to predict and reprogram the interactions between biochemical molecules.
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Does offering ChatGPT a tip cause it to generate better text?
Modern AI rewards being very weird.
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Structured Outputs with Ollama
Ollama now supports structured outputs making it possible to constrain a model's output to a specific format defined by a JSON schema. The Ollama Python and JavaScript libraries have been updated to support structured outputs.
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Claude's Character
How character training cultivates traits like curiosity, open-mindedness, and thoughtfulness in Claude using a variant of Constitutional AI.
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All-in-one embedding model for interleaved text, images, and screenshots
TL;DR — We are excited to announce voyage-multimodal-3, a new state-of-the-art for multimodal embeddings and a big step forward towards seamless RAG and semantic search for documents rich with both…
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The state of AI for hand-drawn animation inbetweening
There are many potential ways to use AI 1 (and computers in general) for 2D animation. I’m currently interested in a seemingly conservative goal: to improve the productivity of a traditional hand-drawn full animation workflow by AI assuming responsibilities similar to those of a human assistant.
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Qwen2 LLM Released
GITHUB HUGGING FACE MODELSCOPE DEMO DISCORD Introduction After months of efforts, we are pleased to announce the evolution from Qwen1.5 to Qwen2. This time, we bring to you: Pretrained and instruction-tuned models of 5 sizes, including Qwen2-0.5B, Qwen2-1.5B, Qwen2-7B, Qwen2-57B-A14B, and Qwen2-72B; Having been…
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Short Message Compression Using LLMs
ts_sms works similarly to ts_zip . It uses a specific padding system compatible with arithmetic coding so that the message length does not need to be explicitly encoded.
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MobileDiffusion: Rapid text-to-image generation on-device
Posted by Yang Zhao, Senior Software Engineer, and Tingbo Hou, Senior Staff Software Engineer, Core ML Text-to-image diffusion models have shown ex...
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LLM abstraction levels inspired by fish eye lens
We often think of the same information at different levels or abstraction. Here's a simple example: