Open-source AI models and runtimes

Open model weights, and the engines, gateways, and libraries for running and training them.

Last updated Oct 20, 2026

136 projects

Karukan
Japanese input method with neural kana-kanji conversion
System utilities AI models and runtimes
Hitoshi Togasaki 740
Harvey LAB
Benchmark tasks and harness for testing AI agents on legal work
Agent frameworks and tools AI models and runtimes
1.5k
Video Search and Summarization
Reference architecture for AI agents that search and summarize video
Agent frameworks and tools AI models and runtimes
1.9k
UniMate
Text-driven motion generation model for characters with any skeleton
AI media AI models and runtimes Design and creative
Linzhan Mou 2.1k
transcribe.cpp
C/C++ library for running many speech recognition models on ggml
AI media AI models and runtimes
2.1k
FlashKDA
CUDA kernels for Kimi Delta Attention on Hopper-class GPUs
AI models and runtimes
1.3k
stable-worldmodel
Python toolkit for collecting data, training, and evaluating world models
AI models and runtimes Education
2.3k
SIA
Self-improvement loop that rewrites an AI agent to score higher on a benchmark
Agent frameworks and tools AI models and runtimes
2.2k
Microduck RL
Reinforcement learning environments for a small bipedal robot
Hardware and IoT AI models and runtimes
2.5k
Stable Video Infinity
Research code and weights for generating very long videos without drift
AI media AI models and runtimes
2.6k
Spirula Studio
Gaussian splatting trainer that turns photos or video into splats and meshes
Design and creative AI models and runtimes
Harry (J.X.) C.1.8k
TokenSpeed
LLM serving engine tuned for agentic workloads on datacenter GPUs
AI models and runtimes Servers and infrastructure
2.7k
Miles
Reinforcement learning framework for post-training large language models
AI models and runtimes
3.2k
forge
Reliability layer that makes local LLM tool calls succeed more often
Agent frameworks and tools AI models and runtimes
Antoine 2.3k
SIE
Self-hosted inference server running many open models behind one API
AI models and runtimes Agent frameworks and tools Servers and infrastructure
3.4k
Bonsai
Setup scripts to run Bonsai 2 low-bit models locally with chat UI
AI models and runtimes
3.4k
LiteRT
On-device runtime for running ML and generative AI models on edge hardware
AI models and runtimes
3.5k
trackers
Python library of multi-object tracking algorithms for any detector
AI models and runtimes Developer tools
4k
Marin
Open research platform for training large language models end to end
AI models and runtimes Education
4k
PersonaLive
Real-time diffusion model that animates a portrait photo from live video
AI media AI models and runtimes
4k
MOSS-TTS
Open speech and sound model family for TTS, dialogue, and effects
AI media AI models and runtimes
4.2k
Switchyard
Per-request model routing for AI agents across cheap and capable LLMs
AI models and runtimes Agent frameworks and tools
3.4k
RuVector
Rust vector database with graph memory and local embeddings for agents
Agent frameworks and tools AI models and runtimes Data and spreadsheets
rUv 4.6k
Weave Router
Prompt-level model router with an OpenAI-compatible endpoint
AI models and runtimes AI coding agents
5.6k