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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
Indexed repos
841
List commits
654
Forks
506
Open issues
34

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Latest scan 2026-07-17 10:49

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3 repos matching these filters.

Topic: llama-index
Latest repo push 2026-07-17

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langfuse/langfuse

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

AI dev
Stack
TypeScript npm pnpm
GitHub topics
#analytics #autogen #evaluation #langchain #large-language-models #llama-index
Updated
2026-07-17
Lists
11 list mentions
First commit
2023-05-18
License
NOASSERTION
Issues
709 open
Sign in to like langfuse/langfuse
31,301
stars
Forks
3,298
Commits
7,985 commits
Star growth, last 7 days
+397 +1.3%
Commit velocity, last 7 days
+122 +1.6%
Website GitHub
comet-ml/opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

AI dev
Stack
Python FastAPI Flask Jupyter LangChain Maven npm PEP 517
GitHub topics
#evaluation #hacktoberfest #hacktoberfest2025 #langchain #llama-index #llm
Updated
2026-07-17
Lists
9 list mentions
First commit
2024-09-02
License
Apache-2.0
Issues
151 open
Sign in to like comet-ml/opik
20,642
stars
Forks
1,612
Commits
6,432 commits
Star growth, last 7 days
+111 +0.5%
Commit velocity, last 7 days
+56 +0.9%
Website GitHub
Helicone/helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

AI dev
Stack
TypeScript Express FastAPI Fastify Next.js npm pip Poetry
GitHub topics
#agent-monitoring #analytics #evaluation #gpt #langchain #large-language-models
Updated
2026-07-05
Lists
5 list mentions
First commit
2022-11-29
License
Apache-2.0
Issues
128 open
Sign in to like Helicone/helicone
5,954
stars
Forks
629
Commits
5,478 commits
Star growth, last 7 days
+22 +0.4%
Commit velocity, last 7 days
0 0.0%
Website GitHub