lm-human-preferences
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lm-human-preferences | dalle-2-preview | |
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8 | 61 | |
1,106 | 1,049 | |
5.3% | 0.0% | |
2.7 | 1.8 | |
9 months ago | almost 2 years ago | |
Python | ||
MIT License | - |
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lm-human-preferences
- Ask HN: Open-source GPT-3 alternatives
- El éxito continuo de OpenAI: Y como llegaron a crear la IA más avanzada del 2023. ChatGPT.
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Sam Altman on the best and worst case scenario for AI - "...the good case is just so unbelievably good that you sound like a really crazy person to start talking about it."
Lest you think that that sounds like a too galaxy-brained possibility, it has already happened at OpenAI (scroll down to "Bugs can optimize for bad behavior"), just with a model that was very far from being capable enough to be dangerous.
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Value head in GPT2
Found relevant code at https://github.com/openai/lm-human-preferences + all code implementations here
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Should we stick to the devil we know?
That's why, when they're serious, they use RL for finetuning from human preferences (would be hilarious if this attempt to solve the terrible bias you take to be evidence of AGI threat ends up creating a Woke Singleton itself, btw); it's a powerful general approach, and I see no sign of it being applied here.
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Dall-E 2
The kind of measures they are taking, like simply deleting wholesale anything problematic, don't really have a '-1'.
But amusingly, exactly that did happen in one of their GPT experiments! https://openai.com/blog/fine-tuning-gpt-2/
- Discussion Thread
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[D] Applications for using reinforcement learning to fine-tune GPT-2
Code for https://arxiv.org/abs/1909.08593 found: https://github.com/openai/lm-human-preferences
dalle-2-preview
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Microsoft-backed OpenAI to let users customize ChatGPT | Reuters
We believe that many decisions about our defaults and hard bounds should be made collectively, and while practical implementation is a challenge, we aim to include as many perspectives as possible. As a starting point, we’ve sought external input on our technology in the form of red teaming. We also recently began soliciting public input on AI in education (one particularly important context in which our technology is being deployed).
- OpenAI AI not available for Algeria, gotta love Algeria
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The argument against the use of datasets seems ultimately insincere and pointless
From this OpenAI document:
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Dalle-2 is > 1,000x as dollar efficient as hiring a human illustrator.
It's also of note that you can't sell a game using this method, as Dalle-2's terms of service prevent use in commercial projects. It's hard to justify rate of return considering you can only ever give it away for free, and even in that case there are some uncertain legal elements regarding copyright and the images that are used to train the dataset.
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It's pretty obvious where dalle-2 gets some of their training data from! Anyone else had the Getty Images watermark? Prompt was "man in a suit standing in a fountain with his hair on fire."
On their GitHub https://github.com/openai/dalle-2-preview/blob/main/system-card.md I can only see references to v1.
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“Pinterest” for Dalle-2 images and prompts
"b) Exploration of the bolded part of OpenAI's comment "Each generated image includes a signature in the lower right corner, with the goal of indicating when DALL·E 2 helped generate a certain image." (source)." (source link: https://github.com/openai/dalle-2-preview/blob/main/system-c...)
I feel the DALL-E 2 watermark signature could be a seed or something.
- I’m an outsider to digital art and have a couple questions about A.I created art.
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The AI Art Apocalypse
DALL-E's docs for example mention it can output whole copyrighted logos and characters[1] and understands it's possible to generate human faces that are bear the likeness of those in the training data. We've also seen people recently critique Stable Diffusion's output for attempting to recreate artists' signatures that came from the commercial trained data.
That said by a certain point the kinks will be ironed out and likely skirt around such issues by only incorporating/manipulating just enough to be considered fair use and creative transformation.
[1] "The model can generate known entities including trademarked logos and copyrighted characters." https://github.com/openai/dalle-2-preview/blob/main/system-c...
- Trabalhei no projeto Dall-e, me pergunte qualquer coisa (AMA)
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Official Dalle server: Why “furry art” is a banned phrase
Some types of content were purposely excluded from the training dataset(s) (source).
What are some alternatives?
trl - Train transformer language models with reinforcement learning.
dalle-mini - DALL·E Mini - Generate images from a text prompt
GLM-130B - GLM-130B: An Open Bilingual Pre-Trained Model (ICLR 2023)
DALL-E - PyTorch package for the discrete VAE used for DALL·E.
latent-diffusion - High-Resolution Image Synthesis with Latent Diffusion Models
tensorrtx - Implementation of popular deep learning networks with TensorRT network definition API
DALLE2-pytorch - Implementation of DALL-E 2, OpenAI's updated text-to-image synthesis neural network, in Pytorch
glide-text2im - GLIDE: a diffusion-based text-conditional image synthesis model
disco-diffusion
gpt-2 - Code for the paper "Language Models are Unsupervised Multitask Learners"