[est]

what does "1.3B parameters" mean in this context?

Does it mean we load 175B gpt-3 model first, then overwrite 1.3B parameters with InstructGPT?

I find this sentence difficult to understand

> Our labelers prefer outputs from our 1.3B InstructGPT model over outputs from a 175B GPT-3 model

https://openai.com/research/instruction-following

I am a newbie, plz correct me if I am wrong.

[sebzim4500]

They mean that they took a 1.3B parameter model, applied the InstructGPT finetuning model and found that it worked better for their usecase than a 175B parameter model which had not gone through that process.

[est]

Ah I got it now. Thanks.

From the gpt-3 paper it looks like they have many variants like

- GPT-3-350M

- GPT-3-1.3B

- GPT-3-2.7B

- GPT-3-6.7B

- GPT-3-13B

- GPT-3-175B

Ada, Babbage, Curie and Davinci line up closely with 350M, 1.3B, 6.7B, and 175B respectively. The names are pretty suggestive.