I haven't been following the AI space very closely, especially outside of OpenAI stuff. How far behind are open source alternatives? 

I've heard about stuff like llama2 supposedly being decent for chat but I'm assuming the agents/function calling and whatnot is a different story?

This is where benchmarks like huggingface’s leaderboard come in handy:

I like baking /goodbread and building apps on web3 protocols. DevRel @ ENS Labs. gregskril.com

This is where benchmarks like huggingface’s leaderboard come in handy:

https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard