4 ms·

You're likely right that applying RLHF (+ fine-tuning with instructions) to LLaMA 7b would produce results similar to ChatGPT, but I think you're implying that

You're likely right that applying RLHF (+ fine-tuning with instructions) to LLaMA 7b would produce results similar to ChatGPT, but I think you're implying that that would be feasible today. RLHF requires a large amount of human feedback data and IIRC there's no open data set for that right now.

minxomat 4y ago
There are open datasets (see the chatllama harness project and its references). You can of course also cross train it using actual ChatGPT.
- popinman322 4y ago
  Is there something I'm missing? ChatLlama doesn't reference any human feedback datasets. > You can of course also cross train it using actual ChatGPT. You mean train it on ChatGPT's output? That's against OpenAI's terms of service.
  - minxomat 4y ago
    You’re missing something. Both SHP (https://huggingface.co/datasets/stanfordnlp/SHP https://huggingface.co/datasets/stanfordnlp/SHP) and OpenAssistant datasets are referenced. And the TOS violation might be the case, the project nevertheless has a mode to use OpenAI in the fine tuning steps.
  - gkbrk 4y ago
    > You mean train it on ChatGPT's output? That's against OpenAI's terms of service. Oh no, someone call the internet police. I'm sure scraping tons and tons of images and web data to train DALLE and GPT and then selling access to that data to others was also against many licenses and terms of services, but OpenAI did those anyway.
    - jquery 4y ago
      None of these AIs were created ethically. At the very least we can make sure these huge models don’t solely belong to monopolistic tech companies and democratize their power.
inawarminister 4y ago
There's open-assistant.io, which is doing RLHF directly on the open
- Taek 4y ago
  And they've already collected over 100,000 samples, iirc ChatGPT was trained on something like 30,000 samples, so the open models should already be positioned to succeed.

minxomat 4y ago

There are open datasets (see the chatllama harness project and its references). You can of course also cross train it using actual ChatGPT.

popinman322 4y ago
Is there something I'm missing? ChatLlama doesn't reference any human feedback datasets. > You can of course also cross train it using actual ChatGPT. You mean train it on ChatGPT's output? That's against OpenAI's terms of service.
- minxomat 4y ago
  You’re missing something. Both SHP (https://huggingface.co/datasets/stanfordnlp/SHP https://huggingface.co/datasets/stanfordnlp/SHP) and OpenAssistant datasets are referenced. And the TOS violation might be the case, the project nevertheless has a mode to use OpenAI in the fine tuning steps.
- gkbrk 4y ago
  > You mean train it on ChatGPT's output? That's against OpenAI's terms of service. Oh no, someone call the internet police. I'm sure scraping tons and tons of images and web data to train DALLE and GPT and then selling access to that data to others was also against many licenses and terms of services, but OpenAI did those anyway.
  - jquery 4y ago
    None of these AIs were created ethically. At the very least we can make sure these huge models don’t solely belong to monopolistic tech companies and democratize their power.

inawarminister 4y ago

There's open-assistant.io, which is doing RLHF directly on the open

Taek 4y ago
And they've already collected over 100,000 samples, iirc ChatGPT was trained on something like 30,000 samples, so the open models should already be positioned to succeed.