Show HN: I486SX_soft_FPU – Software FPU Emulator for NetBSD 10 on 486SX(github.com)

106 points by mezantrop 1 year ago | 37 comments

OpenTPU: Open-Source Reimplementation of Google Tensor Processing Unit (TPU)(github.com)

142 points by walterbell 1 year ago | 21 comments

PCIe Endpoint on Xilinx 7-Series FPGAs with PCIe_2_1 Hard Block and GTP(github.com)

22 points by transpute 1 year ago | 0 comments

Why open source rocks – a new SM750 (Silicon Motion GPU) HDMI Driver(github.com)

118 points by SillyUsername 1 month ago | 40 comments

Run ancient UNIX on modern hardware(github.com)

106 points by doener 11 months ago | 26 comments

Corundum – open-source FPGA-based NIC and platform for in-network compute(github.com)

36 points by peter_d_sherman 9 months ago | 8 comments

Perplexica: Open-source Perplexity alternative(github.com)

318 points by sean_pedersen 2 years ago | 79 comments

GitHub repository for Perplexica, an open-source AI-powered search engine positioned as an alternative to Perplexity AI, built on SearxNG.

OpenAI CLI(github.com)

203 points by armcat 4 days ago | 110 comments

GitHub repository for openai-cli, OpenAI's official command-line interface for the OpenAI API, written mainly in Go and licensed Apache-2.0.

DeepSeek Open Infra: Open-Sourcing 5 AI Repos in 5 Days(github.com)

682 points by ahsmha_ 1 year ago | 197 comments

GitHub repository from DeepSeek indexing its Open Infra initiative, releasing five AI infrastructure repositories over five days.

GPT-4o(openai.com)

3006 points by Lealen 2 years ago | 2218 comments

OpenAI's announcement of GPT-4o, its new flagship model that reasons across audio, vision, and text in real time.

WhisperSpeech – An open source text-to-speech system built by inverting Whisper(github.com)

405 points by nickmcc 2 years ago | 102 comments

GitHub repository for WhisperSpeech, Collabora's open source text-to-speech system built by inverting OpenAI's Whisper model.

Can open-source prompt-injection detectors catch realistic AI agent attacks?(github.com)

6 points by northbridgedev 1 month ago | 2 comments

GitHub repo benchmarking open-source prompt-injection detectors like regex and Meta's Prompt Guard 2 against 629 AgentDojo attacks buried in tool output.