I tried llama 14b model by using one of online tools (mentioned in one of other hn comments, it claimed to use that model, but cannot be 100% sure) and I was very disappointed with results. I tried to ask it fairly simple question: to write regex validating email address, tried this 2 times and got responses: "what is your question" and "please wait..." so it just doged response. in contrast chatgpt was able to provide me with simple regex and also RFC compliant version when asked.

I've gotten great q&a / conversational results from llama 7b and 13b using https://github.com/oobabooga/text-generation-webui.

    ],
    [
      "How does the Schrodinger's cat thought experiment relate to the principles of quantum mechanics?",
      "In this famous paradox, a cat inside a box is simultaneously both alive and dead due to the nature of subatomic particles. This demonstrates that at the smallest scales of reality, we cannot predict whether something will happen until we observe it happening."
    ],
    [
      "What are some of the potential consequences of climate change on global food security?",
      "According to researchers at Stanford University, rising temperatures could lead to crop failures and reduced harvests for staple crops such as rice, wheat, corn, and soybeans by midcentury."
    ],
    [
      "Can you provide a brief overview of the history of political philosophy, from Ancient Greece to the present day?",
      "Absolutely! Political philosophy is a branch of philosophy concerning the role of government in society. In ancient times, Plato and Aristotle were among the first thinkers to consider the subject in depth. Since then, other influential philosophers such as Thomas Hobbes and John Locke have expanded upon these ideas. Today, contemporary philosophers such as John Rawls continue to debate the merits of different political systems."
    ]