Langfuse is the open source LLM Engineering Platform. It provides observability, metrics, evals, prompt management and a playground and to debug and improve LLM apps.
Langfuse is open. It works with any model, any framework, allows for complex nesting and has open APIs to build downstream use cases.
Docs: https://langfuse.com/docs
Github: https://github.com/langfuse/langfuse
A no-code LLM playground to vibe-check and compare quality, performance, and cost at once across a wide selection of open-source and proprietary LLMs: Claude, Gemini, Mistral AI models, Open AI models, Llama 2, Phi-2, etc.
The Ultimate Collection of 2000 Large Language Models Prompts is a helpful resource for anyone interested in learning about Large Language Models. It provides a variety of prompts to experiment with and understand their applications in various contexts.