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DeepSeek-v3.1(api-docs.deepseek.com)
733 points by wertyk | 253 comments
DeepSeek API docs news post announcing the DeepSeek-V3.1 release, featuring hybrid think/non-think inference, faster reasoning, and stronger agent skills.
The Deep Research problem(ben-evans.com)
275 points by cratermoon | 118 comments
Why DeepSeek had to be open source(getlago.com)
472 points by AnhTho_FR | 239 comments
Lago blog post arguing why DeepSeek had to release its models as open source and why that won't let it defeat OpenAI.
Related stories
DeepSeek open source DeepEP – library for MoE training and Inference(github.com)
473 points by helloericsf | 66 comments
GitHub repository for DeepEP, DeepSeek's open-source expert-parallel communication library for Mixture-of-Experts model training and inference.
OpenAI says it has evidence DeepSeek used its model to train competitor(ft.com)
645 points by timsuchanek | 1445 comments
Financial Times article reporting OpenAI's claim that it has evidence China's DeepSeek used its models to train a competing AI model.
OpenAI Audio Models(openai.fm)
610 points by KuzeyAbi | 285 comments
OpenAI.fm is an interactive demo where developers can try OpenAI's new text-to-speech model with selectable voices, vibes, and scripts.
OpenAI is good at unminifying code(glama.ai)
860 points by punkpeye | 290 comments
Glama blog post describing how OpenAI's model was used to reverse-engineer and unminify a minified JavaScript component that renders ASCII art.
Notes on OpenAI's new o1 chain-of-thought models(simonwillison.net)
641 points by loganfrederick | 566 comments
Simon Willison's blog post with notes on OpenAI's o1-preview and o1-mini models, covering chain-of-thought training, API details, hidden reasoning tokens and examples.
OpenAI's new open-source model is basically Phi-5(seangoedecke.com)
372 points by emschwartz | 200 comments
Sean Goedecke's blog post arguing that OpenAI's open-weight gpt-oss models resemble Microsoft's Phi series, strong on benchmarks but weak on out-of-domain knowledge.