Hacker News with Generative AI: AI Models

Amazon introduces Nova Chat (aboutamazon.com)
Amazon makes it easier for developers and tech enthusiasts to explore Amazon Nova, its advanced Gen AI models

Amazon, Generative AI, AI Models, Cloud Computing, Tech

77 points by ao98 2 days ago | 54 comments

DeepSeek releases their latest DeepSeek v3 model, now featuring an MIT license (simonwillison.net)
Chinese AI lab DeepSeek just released the latest version of their enormous DeepSeek v3 model, baking the release date into the name DeepSeek-V3-0324.

Generative AI, Open Source, AI Models

34 points by spenvo 9 days ago | 1 comments

Google calls Gemma 3 the most powerful AI model you can run on one GPU (theverge.com)
A little over a year after releasing two “open” Gemma AI models built from the same technology behind its Gemini AI, Google is updating the family with Gemma 3.

Generative AI, Google, AI Models, Computer Hardware

127 points by gmays 13 days ago | 100 comments

voyage-3-large (voyageai.com)
TL;DR – Introducing voyage-3-large, a new state-of-the-art general-purpose and multilingual embedding model that ranks first across eight evaluated domains spanning 100 datasets, including law, finance, and code. It outperforms OpenAI-v3-large and Cohere-v3-English by an average of 9.74% and 20.71%, respectively. Enabled by Matryoshka learning and quantization-aware training, voyage-3-large supports smaller dimensions and int8 and binary quantization that dramatically reduce vectorDB costs with minimal impact on retrieval quality.

Generative AI, AI Models, Machine Learning

3 points by fzliu 17 days ago | 0 comments

Gemma3 – The current strongest model that fits on a single GPU (ollama.com)
Gemma is a lightweight, family of models from Google built on Gemini technology. The Gemma 3 models are multimodal—processing text and images—and feature a 128K context window with support for over 140 languages. Available in 1B, 4B, 12B, and 27B parameter sizes, they excel in tasks like question answering, summarization, and reasoning, while their compact design allows deployment on resource-limited devices.

Generative AI, AI Models, Multimodal AI, Computer Vision

252 points by brylie 22 days ago | 138 comments

Evaluating Mistral OCR Against Gemini 2.0 Flash (reducto.ai)
Today, Mistral AI released a new OCR model, claiming to be state-of-the-art (SOTA) on unreleased benchmarks. We decided to put the model to the test.

OCR, Generative AI, AI Models, Benchmarking, Technology

15 points by raunakchowdhuri 27 days ago | 0 comments

Amazon says that Alexa+ is 'model agnostic' (techcrunch.com)
Amazon says that the new and improved Alexa unveiled on Wednesday, Alexa+, is powered by a “model agnostic” system that’s always using the “best” AI model for any given task.

Amazon, Artificial Intelligence, AI Models

5 points by marban 35 days ago | 3 comments

Claude 3.7 Sonnet and Claude Code (anthropic.com)
Today, we’re announcing Claude 3.7 Sonnet1, our most intelligent model to date and the first hybrid reasoning model on the market.

Generative AI, AI Models, Language Models, Reasoning

2127 points by bakugo 37 days ago | 963 comments

How to Run DeepSeek R1 Distilled Reasoning Models on RyzenAI and Radeon GPUs (guru3d.com)

Deep Learning, Computer Hardware, GPUs, AI Models

82 points by waltercool 60 days ago | 22 comments

DeepSeek R1: Don't Put All Your Eggs in One LLM Basket (notdiamond.ai)
Over the last week, the world has been on fire because of Deepseek’s new R1 reasoning model. But the stock predictions surrounding R1 don’t matter, and neither do the conspiracy theories. Even the model itself—while impressive—doesn’t really matter. The reason DeepSeek R1 really matters is because it means the number of frontier AI models is about to explode.

Artificial Intelligence, Technology, AI Models

10 points by achompas 61 days ago | 0 comments

Sky-T1: Train your own O1 preview model within $450 (novasky-ai.github.io)
We introduce Sky-T1-32B-Preview, our reasoning model that performs on par with o1-preview on popular reasoning and coding benchmarks. Remarkably, Sky-T1-32B-Preview was trained for less than $450, demonstrating that it is possible to replicate high-level reasoning capabilities affordably and efficiently. All code is open-source.

Generative AI, Open Source, AI Models, Cost-Effectiveness

44 points by fofoz 80 days ago | 5 comments

Notes on the New Deepseek v3 (composio.dev)
Deepseek released their flagship model, v3, a 607B mixture-of-experts model with 37B active parameters. Currently, it is the best open-source model, beating Llama 3.1 405b, Qwen, and Mistral. It is on par with OpenAI GPT-4o and Claude 3.5 Sonnet from the benchmarks. The first model performs on par and better at some tasks than the big closed models.

Generative AI, Open Source, Benchmarking, AI Models

99 points by soham123 90 days ago | 24 comments

We fine-tuned Llama and got 4.2x Sonnet 3.5 accuracy for code generation (finecodex.com)

Generative AI, AI Models, Code Generation, Accuracy

136 points by banddk 95 days ago | 77 comments

You don't need to pay for OpenAI - Gemini 2.0 Free & More (github.com/EliasPereirah)
Orion is a web-based chat interface that simplifies interactions with multiple AI model providers.

OpenAI, AI Models, Free Software, Chatbots, Web Applications

41 points by singularis 101 days ago | 7 comments

Google releases its own 'reasoning' AI model (techcrunch.com)
Google has released what it’s calling a new “reasoning” AI model — but it’s in the experimental stages, and from our brief testing, there’s certainly room for improvement.

Artificial Intelligence, Google, AI Models

5 points by kjhughes 104 days ago | 0 comments

Show HN: Anthropic's MCP Server Directory (glama.ai)
Model Context Protocol (MCP) is an open protocol that enables AI models to interact with local and remote resources through standardized server implementations.

Generative AI, Open Source, Software, AI Models

11 points by punkpeye 106 days ago | 6 comments

Gemini 2.0: our new AI model for the agentic era (google)
Google DeepMind introduces Gemini 2.0, a new AI model designed for the "agentic era."

Generative AI, Artificial Intelligence, Google, AI Models

1015 points by meetpateltech 112 days ago | 490 comments

32k context length text embedding models (voyageai.com)
TL;DR – We are excited to announce voyage-3 and voyage-3-lite embedding models, advancing the frontier of retrieval quality, latency, and cost. voyage-3 outperforms OpenAI v3 large by 7.55% on average across all evaluated domains, including code, law, finance, multilingual, and long-context, with 2.2x lower costs and 3x smaller embedding dimension, resulting in 3x lower vectorDB costs. voyage-3-lite offers 3.82% better retrieval accuracy than OpenAI v3 large while costing 6x less and having 6x smaller embedding dimension.

Generative AI, Language Models, Text Embedding, AI Models, Cost Efficiency

101 points by fzliu 130 days ago | 32 comments

Omnivision-968M: Vision Language Model with 9x Tokens Reduction for Edge Devices (nexa.ai)

Computer Vision, Edge Computing, AI Models, Tokenization

69 points by BUFU 139 days ago | 12 comments

Show HN: A real time AI video agent with under 1 second of latency (ycombinator.com)
Hey it’s Hassaan & Quinn – co-founders of Tavus, an AI research company and developer platform for video APIs. We’ve been building AI video models for ‘digital twins’ or ‘avatars’ since 2020.

Artificial Intelligence, Video, Real-Time, AI Models

455 points by hassaanr 183 days ago | 256 comments

Llama can now see and run on your device – welcome Llama 3.2 (huggingface.co)
Llama 3.2 is out! Today we welcome the next iteration of the Llama collection to Hugging Face. This time, we’re excited to collaborate with Meta on the release of multimodal and small models. Ten open-weight models (5 multimodal models and 5 text-only ones) are available on the Hub.

Generative AI, AI Models, New Releases, Computer Vision

26 points by nitramm 189 days ago | 1 comments

Two new Gemini models, reduced 1.5 Pro pricing, increased rate limits, and more (googleblog.com)

Google, AI Models, Pricing, Updates

193 points by meetpateltech 190 days ago | 137 comments

Pixtral 12B (mistral.ai)
Pixtral 12B - the first-ever multimodal Mistral model. Apache 2.0.

Open Source, AI Models

131 points by meetpateltech 197 days ago | 25 comments

Smaller Gemini 1.5 Flash-8B, stronger Gemini 1.5 Pro, improved Gemini 1.5 Flash (twitter.com)

Generative AI, Technology, AI Models

20 points by tosh 218 days ago | 2 comments

Gemini Pro 1.5 experimental "version 0801" available for early testing (deepmind.google)