https://github.com/langfuse/langfuse
GitHub - langfuse/langfuse: 🪢 Open source LLM engineering platform: LLM Observability, metrics,...
🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain,...
open source llmengineering platformgithublangfuseobservability
https://langfuse.com/docs/api-and-data-platform/overview
Open Source LLM API & Data Platform - Langfuse
Langfuse is designed to be extensible and flexible. People using Langfuse are building all kinds of workflows and customizations on top of it. This is powered...
open source llmapi dataplatformlangfuse
https://langfuse.com/self-hosting
Self-host Langfuse (Open Source LLM Observability) - Langfuse
Self-host Langfuse - This guide shows you how to deploy open-source LLM observability with Docker, Kubernetes, or VMs on your own infrastructure.
open source llmself hostlangfuseobservability
https://www.toolmage.com/en/tool/comet/
Comet: Fast & Accurate Open-Source LLM by Perplexity AI - ToolMage
Apr 25, 2026 - Discover Comet, a family of high-performance, open-source large language models from Perplexity AI. Access via API for fast, accurate, and efficient conversati…
open source llmfast accurateperplexity aicomettoolmage
https://huyenchip.com/llama-police.html
Open Source LLM Tools
I work to bring AI into production. I write about AI system design.
open source llmtools
https://www.tensorzero.com/blog/
TensorZero Blog · open-source LLM infrastructure
TensorZero builds open-source tools for production-grade LLM applications: LLM gateway, observability, optimization, evaluations, and experimentation.
open source llmbloginfrastructure
https://www.tensorzero.com/
TensorZero · open-source LLM infrastructure
TensorZero builds open-source tools for production-grade LLM applications: LLM gateway, observability, optimization, evaluations, and experimentation.
open source llminfrastructure
https://www.glbgpt.com/sitepage/codestral-2501
Codestral 2501: Next-Gen Open Source LLM by Mistral AI | GlobalGPT
open source llmnext genmistral aiglobalgpt
https://weavex.tech/
WEAVE X Tech - Open-Source LLM Solutions
Building the future of LLM applications with open-source innovation. Over 2.7k stars on GitHub and 5000+ researchers worldwide.
open source llmweavetechsolutions
https://www.confident-ai.com/frameworks/deepeval
DeepEval: Open-Source LLM Evaluation Framework
Made by the creators of DeepEval, Confident AI is designed to scale your DeepEval AI testing workflows organization-wide with observability and collaboration.
open source llmdeepevalevaluationframework
https://www.floyo.ai/workflows/qwen-3-5-9b-for-open-source-llm-and--767bx08eghx8
FloYo: Qwen 3.5 9B for Open Source LLM and VLM
Run Qwen 3.5 9B for Open Source LLM and VLM on Floyo. Run Qwen 3.5 9B in ComfyUI as a text-only LLM or as a vision language model. Attach an image or a video,...
open source llmfloyo qwenvlm
https://manifest.build/?ref=toolcenter
Manifest | The Open Source LLM Router for personal AI agents
Route every request to the most cost effective model and save up to 70% on AI tokens. Track cost and set usage limits.
open source llmpersonal aimanifestrouteragents
https://github.com/evidentlyai/evidently
GitHub - evidentlyai/evidently: Evidently is ​​an open-source ML and LLM observability framework....
Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen...
open sourcellm observabilitygithubevidentlyml
https://llm-explorer.com/
LLM Explorer: AI Agent and Open-Source Language Model Directory
Explore 165 AI agents and 52721 open-source LLMs. Browse AI agent frameworks, SDKs, coding agents and thousands of large and small language models with...
explorer aiopen sourcelanguage modelllmagent