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OpenChatKit – Fully open-source model, data and more

16 点作者 jamiedg大约 2 年前

3 条评论

jamiedg大约 2 年前
Hi Everyone, I work at Together. Today we released OpenChatKit: an open-source base to create chatbots for various applications. More than a model release, this is the beginning of an open source project. We are releasing a set of tools and processes for ongoing improvement with community contributions.<p>You can try it now on Hugging Face! <a href="https:&#x2F;&#x2F;huggingface.co&#x2F;spaces&#x2F;togethercomputer&#x2F;OpenChatKit" rel="nofollow">https:&#x2F;&#x2F;huggingface.co&#x2F;spaces&#x2F;togethercomputer&#x2F;OpenChatKit</a><p>OpenChatKit includes 4 key components:<p>1. An instruction-tuned large language model, fine-tuned for chat from EleutherAI’s GPT-NeoX-20B with over 43 million instructions on 100% carbon negative compute available under Apache-2.0 license on Hugging Face.<p>2. A set of customization recipes to fine-tune the model to achieve high accuracy on your tasks documented and available as open-source under the Apache-2.0 license on Github, along with code to recreate our model results.<p>3. An extensible retrieval system enabling you to augment bot responses with information from a document repository, API, or other live-updating information source at inference time, with open-source examples for using Wikipedia or a web search API.<p>4. A moderation model, fine-tuned from GPT-JT-6B, designed to filter which questions the bot responds to, also available under the Apache-2.0 license on Hugging Face.<p>We collaborated with the tremendous communities at @laion_ai and Ontocord to create the training dataset used for these models, also released as open-source. Read the full details on LAION&#x27;s blog post!<p>Can&#x27;t wait to hear your feedback!<p>Thanks, -Together
mach1ne大约 2 年前
How did this not get traction? I came upon the model from Twitter by chance. This is the first seemingly valid and functional open-source ChatGPT alternative. Can’t wait for the optimizations which will allow it (or similar) to run on consumer-grade GPUs.
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lxe大约 2 年前
Hacker News seemed to have missed it. I only now discovering this amidst the hype of llama.<p>&gt; We are releasing OpenChatKit 0.15 under an Apache-2.0 license, with full access to source code, model weights and training datasets.<p>This model has the best license of them all, allowing for all sorts of use cases. Nicely done!