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Awesome Opensource Ai

Curated list of the best truly open-source AI projects, models, tools, and infrastructure. Daily updated.

alvinreal/awesome-opensource-ai #agents #ai #artificial-intelligence #awesome #awesome-list #generative-ai #llm #machine-learning #mlops #open-source #open-source-ai #rag
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4,148
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932
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841
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654
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506
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34

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Latest scan 2026-07-17 10:49

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4 repos matching these filters.

Topic: recommender-system
Latest repo push 2026-07-17

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qdrant/qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Stack
Rust Actix Web Axum pytest Cargo npm PEP 517
GitHub topics
#ai-search #ai-search-engine #embeddings-similarity #hnsw #hybrid-search #image-search
Updated
2026-07-06
Lists
5 list mentions
First commit
2020-05-30
License
Apache-2.0
Issues
619 open
Sign in to like qdrant/qdrant
32,991
stars
Forks
2,462
Commits
6,145 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
weaviate/weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

AI dev
Stack
Go Cobra gRPC Go pytest Go modules PEP 517 pip
GitHub topics
#approximate-nearest-neighbor-search #generative-search #grpc #hnsw #hybrid-search #image-search
Updated
2026-07-07
Lists
4 list mentions
First commit
2016-03-30
License
BSD-3-Clause
Issues
577 open
Sign in to like weaviate/weaviate
16,522
stars
Forks
1,338
Commits
26,667 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
lancedb/lancedb

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

AI dev
Stack
HTML Axum pytest Cargo Maven npm
GitHub topics
#approximate-nearest-neighbor-search #image-search #nearest-neighbor-search #recommender-system #search-engine #semantic-search
Updated
2026-07-15
Lists
2 list mentions
First commit
2023-03-18
License
Apache-2.0
Issues
628 open
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10,896
stars
Forks
950
Commits
2,679 commits
Star growth, last 7 days
0 0.0%
Commit velocity, last 7 days
0 0.0%
Website GitHub
NVIDIA-Merlin/NVTabular

NVTabular is a feature engineering and preprocessing library for tabular data designed to quickly and easily manipulate terabyte scale datasets used to train deep learning based recommender systems.

Stack
Python pytest PEP 517 pip
GitHub topics
#deep-learning #feature-engineering #feature-selection #gpu #machine-learning #nvidia
Updated
2026-05-22
Lists
1 list mention
First commit
2020-04-30
License
Apache-2.0
Issues
211 open
Sign in to like NVIDIA-Merlin/NVTabular
1,149
stars
Forks
147
Commits
1,079 commits
Star growth, last 7 days
0 0.0%
Commit velocity, last 7 days
0 0.0%
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