You can run a ChatGPT-like AI on your own PC with Alpaca, a chatbot created by Stanford researchers. It supports Windows, macOS, and Linux. You just need at least 8GB of RAM and about 30GB of free storage space. Chatbots are all the rage right now, and everyone wants a piece of the action. Google has Bard, Microsoft has Bing Chat, and OpenAI's ...It is a GPT-2-like causal language model trained on the Pile dataset. This model was contributed by Stella Biderman. Tips: To load GPT-J in float32 one would need at least 2x model size RAM: 1x for initial weights and another 1x to load the checkpoint. So for GPT-J it would take at least 48GB RAM to just load the model.Hi, I’m wanting to get started installing and learning GPT-J on a local Windows PC. There are plenty of excellent videos explaining the concepts behind GPT-J, but what would really help me is a basic step-by-step process for the installation? Is there anyone that would be willing to help me get started? My plan is to utilize my CPU as my GPU has only 11GB VRAM , but I do have 64GB of system ...Apr 3, 2023 · There are two options, local or google collab. I tried both and could run it on my M1 mac and google collab within a few minutes. Local Setup. Download the gpt4all-lora-quantized.bin file from Direct Link. Clone this repository, navigate to chat, and place the downloaded file there. Run the appropriate command for your OS: GPT-3 and ChatGPT contains a compressed version of the complete knowledge of humanity. Stable Diffusion contains much less information than that. You can run some of the smaller variants of GPT-2 and GPT-Neo locally, but the results are not so impressive.Is it possible/legal to run gpt2 and 3 locally? Hi everyone. I mean the question in multiple ways. First, is it feasible for an average gaming PC to store and run (inference only) the model locally (without accessing a server) at a reasonable speed, and would it require an Nvidia card?How long before we can run GPT-3 locally? 69 76 Related Topics GPT-3 Language Model 76 comments Top Add a Comment To put things in perspective A 6 billion parameter model with 32 bit floats requires about 48GB RAM. As far as we know, GPT-3.5 models are still 175 billion parameters. So just doing (175/6)*48=1400GB RAM.Just using the MacBook Pro as an example of a common modern high-end laptop. Obviously, this isn't possible because OpenAI doesn't allow GPT to be run locally but I'm just wondering what sort of computational power would be required if it were possible. Currently, GPT-4 takes a few seconds to respond using the API. GitHub - PromtEngineer/localGPT: Chat with your documents on ... Discover the ultimate solution for running a ChatGPT-like AI chatbot on your own computer for FREE! GPT4All is an open-source, high-performance alternative t...Locally Run ChatGPT Clone for API Use. Hey, I've been working on this tool for a while so I can replace my own ChatGPT usage with it, and it's finally to a place where I can make it a repo. I tried to mimic all the basic features of ChatGPT and also add some new ones that make it more customizable and tweakable. For one, there's 2 different ... The cost would be on my end from the laptops and computers required to run it locally. Site hosting for loading text or even images onto a site with only 50-100 users isn't particularly expensive unless there's a lot of users. So I'd basically be having get computers to be able to handle the requests and respond fast enough, and have them run 24/7. Mar 29, 2023 · You can now run GPT locally on your macbook with GPT4All, a new 7B LLM based on LLaMa. ... data and code to train an assistant-style large language model with ~800k ... Feb 25, 2023 · Hi, I’m wanting to get started installing and learning GPT-J on a local Windows PC. There are plenty of excellent videos explaining the concepts behind GPT-J, but what would really help me is a basic step-by-step process for the installation? Is there anyone that would be willing to help me get started? My plan is to utilize my CPU as my GPU has only 11GB VRAM , but I do have 64GB of system ... Aug 31, 2023 · The first task was to generate a short poem about the game Team Fortress 2. As you can see on the image above, both Gpt4All with the Wizard v1.1 model loaded, and ChatGPT with gpt-3.5-turbo did reasonably well. Let’s move on! The second test task – Gpt4All – Wizard v1.1 – Bubble sort algorithm Python code generation. BLOOM's performance is generally considered unimpressive for its size. I recommend playing with GPT-J-6B for a start if you're interested in getting into language models in general, as a hefty consumer GPU is enough to run it fast; of course, it's dumb as a rock because it's a tiny model, but it still does do language model stuff and clearly has knowledge about the world, can sorta answer ... GPT-3 and ChatGPT contains a compressed version of the complete knowledge of humanity. Stable Diffusion contains much less information than that. You can run some of the smaller variants of GPT-2 and GPT-Neo locally, but the results are not so impressive.Let me show you first this short conversation with the custom-trained GPT-3 chatbot. I achieve this in a way called “few-shot learning” by the OpenAI people; it essentially consists in preceding the questions of the prompt (to be sent to the GPT-3 API) with a block of text that contains the relevant information.Jul 3, 2023 · You can run a ChatGPT-like AI on your own PC with Alpaca, a chatbot created by Stanford researchers. It supports Windows, macOS, and Linux. You just need at least 8GB of RAM and about 30GB of free storage space. Chatbots are all the rage right now, and everyone wants a piece of the action. Google has Bard, Microsoft has Bing Chat, and OpenAI's ... Docker command to run image: docker run -p8080:8080 --gpus all --rm -it devforth/gpt-j-6b-gpu. --gpus all passes GPU into docker container, so internal bundled cuda instance will smoothly use it. Though for apu we are using async FastAPI web server, calls to model which generate a text are blocking, so you should not expect parallelism from ...With this announcement, several pretrained checkpoints have been uploaded to HuggingFace, enabling anyone to deploy LLMs locally using GPUs. This post walks you through the process of downloading, optimizing, and deploying a 1.3 billion parameter GPT-3 model using the NeMo framework.Apr 3, 2023 · There are two options, local or google collab. I tried both and could run it on my M1 mac and google collab within a few minutes. Local Setup. Download the gpt4all-lora-quantized.bin file from Direct Link. Clone this repository, navigate to chat, and place the downloaded file there. Run the appropriate command for your OS: Mar 7, 2023 · Background Running ChatGPT (GPT-3) locally, you must bear in mind that it requires a significant amount of GPU and video RAM, is almost impossible for the average consumer to manage. In the rare instance that you do have the necessary processing power or video RAM available, you may be able The cost would be on my end from the laptops and computers required to run it locally. Site hosting for loading text or even images onto a site with only 50-100 users isn't particularly expensive unless there's a lot of users. So I'd basically be having get computers to be able to handle the requests and respond fast enough, and have them run 24/7.Aug 11, 2020 · by Raoof on Tue Aug 11. Generative Pre-trained Transformer 3, more commonly known as GPT-3, is an autoregressive language model created by OpenAI. It is the largest language model ever created and has been trained on an estimated 45 terabytes of text data, running through 175 billion parameters! The models have utilized a massive amount of data ... GPT-3 marks an important milestone in the history of AI. It is also a part of a bigger LLM trend that will continue to grow forward in the future. The revolutionary step of providing API access has created the new model-as-a-service business model. GPT-3’s general language-based capabilities open the doors to building innovative products.GPT4All gives you the chance to RUN A GPT-like model on your LOCAL PC. If someone wants to install their very own 'ChatGPT-lite' kinda chatbot, consider trying GPT4All . The code/model is free to download and I was able to setup it up in under 2 minutes (without writing any new code, just click .exe to launch). It's like Alpaca, but better. First of all thremendous work Georgi! I managed to run your project with a small adjustments on: Intel(R) Core(TM) i7-10700T CPU @ 2.00GHz / 16GB as x64 bit app, it takes around 5GB of RAM.Features. GPT 3.5 & GPT 4 via OpenAI API. Speech-to-Text via Azure & OpenAI Whisper. Text-to-Speech via Azure & Eleven Labs. Run locally on browser – no need to install any applications. Faster than the official UI – connect directly to the API. Easy mic integration – no more typing! Use your own API key – ensure your data privacy and ...by Raoof on Tue Aug 11. Generative Pre-trained Transformer 3, more commonly known as GPT-3, is an autoregressive language model created by OpenAI. It is the largest language model ever created and has been trained on an estimated 45 terabytes of text data, running through 175 billion parameters! The models have utilized a massive amount of data ...You can’t run GPT-3 locally even if you had sufficient hardware since it’s closed source and only runs on OpenAI’s servers. how ironic... openAI is using closed source DonKosak • 9 mo. ago r/koboldai will run several popular large language models on your 3090 gpu. GPT-3 Pricing OpenAI's API offers 4 GPT-3 models trained on different numbers of parameters: Ada, Babbage, Curie, and Davinci. OpenAI don't say how many parameters each model contains, but some estimations have been made and it seems that Ada contains more or less 350 million parameters, Babbage contains 1.3 billion parameters, Curie contains 6.7 billion parameters, and Davinci contains 175 ...Aug 31, 2023 · The first task was to generate a short poem about the game Team Fortress 2. As you can see on the image above, both Gpt4All with the Wizard v1.1 model loaded, and ChatGPT with gpt-3.5-turbo did reasonably well. Let’s move on! The second test task – Gpt4All – Wizard v1.1 – Bubble sort algorithm Python code generation. I dont think any model you can run on a single commodity gpu will be on par with gpt-3. Perhaps GPT-J, Opt-{6.7B / 13B} and GPT-Neox20B are the best alternatives. Some might need significant engineering (e.g. deepspeed) to work on limited vramOne way to do that is to run GPT on a local server using a dedicated framework such as nVidia Triton (BSD-3 Clause license). Note: By “server” I don’t mean a physical machine. Triton is just a framework that can you install on any machine.The weights alone take up around 40GB in GPU memory and, due to the tensor parallelism scheme as well as the high memory usage, you will need at minimum 2 GPUs with a total of ~45GB of GPU VRAM to run inference, and significantly more for training. Unfortunately the model is not yet possible to use on a single consumer GPU. One way to do that is to run GPT on a local server using a dedicated framework such as nVidia Triton (BSD-3 Clause license). Note: By “server” I don’t mean a physical machine. Triton is just a framework that can you install on any machine.GPT-3 is a deep neural network that uses the attention mechanism to predict the next word in a sentence. It is trained on a corpus of over 1 billion words, and can generate text at character level accuracy. GPT-3's architecture consists of two main components: an encoder and a decoder.With this announcement, several pretrained checkpoints have been uploaded to HuggingFace, enabling anyone to deploy LLMs locally using GPUs. This post walks you through the process of downloading, optimizing, and deploying a 1.3 billion parameter GPT-3 model using the NeMo framework.The weights alone take up around 40GB in GPU memory and, due to the tensor parallelism scheme as well as the high memory usage, you will need at minimum 2 GPUs with a total of ~45GB of GPU VRAM to run inference, and significantly more for training. Unfortunately the model is not yet possible to use on a single consumer GPU. At last with current tech, the issue isn't licensing its the amount of computing power required to run and train these models. ChatGPT isn't simple. It's equally huge and requires an immense amount of of GPU power. The barrier isn't licensing, it's that consumer hardware is cannot run these models locally yet.projects/adder trains a GPT from scratch to add numbers (inspired by the addition section in the GPT-3 paper) projects/chargpt trains a GPT to be a character-level language model on some input text file; demo.ipynb shows a minimal usage of the GPT and Trainer in a notebook format on a simple sorting exampleSteps: Download pretrained GPT2 model from hugging face. Convert the model to ONNX. Store it in MinIo bucket. Setup Seldon-Core in your kubernetes cluster. Deploy the ONNX model with Seldon’s prepackaged Triton server. Interact with the model, run a greedy alg example (generate sentence completion) Run load test using vegeta. Clean-up.In this video, I will demonstrate how you can utilize the Dalai library to operate advanced large language models on your personal computer. You heard it rig... Mar 13, 2023 · On Friday, a software developer named Georgi Gerganov created a tool called "llama.cpp" that can run Meta's new GPT-3-class AI large language model, LLaMA, locally on a Mac laptop. Soon... May 15, 2023 · We will create a Python environment to run Alpaca-Lora on our local machine. You need a GPU to run that model. It cannot run on the CPU (or outputs very slowly). If you use the 7B model, at least 12GB of RAM is required or higher if you use 13B or 30B models. If you don't have a GPU, you can perform the same steps in the Google Colab. In this video, I will demonstrate how you can utilize the Dalai library to operate advanced large language models on your personal computer. You heard it rig...To get started with the GPT-3 you need following things: Preview Environment in Power Platform. Sample Data. The data can be in Dataverse table but I will be using Issue Tracker SharePoint Online list that comes with following sample data. Create a canvas Power App in preview environment and add connection to the Issue tracker list.Jul 26, 2021 · GPT-J-6B is a new GPT model. At this time, it is the largest GPT model released publicly. Eventually, it will be added to Huggingface, however, as of now, ... I encountered some fun errors when trying to run the llama-13b-4bit models on older Turing architecture cards like the RTX 2080 Ti and Titan RTX.Everything seemed to load just fine, and it would ...Jun 11, 2020 · With GPT-2, one of our key concerns was malicious use of the model (e.g., for disinformation), which is difficult to prevent once a model is open sourced. For the API, we’re able to better prevent misuse by limiting access to approved customers and use cases. We have a mandatory production review process before proposed applications can go live. GPT-J-6B - Just like GPT-3 but you can actually download the weights and run it at home. No API sign-up required, unlike some other models we could mention, ...You can’t run GPT-3 locally even if you had sufficient hardware since it’s closed source and only runs on OpenAI’s servers. how ironic... openAI is using closed source DonKosak • 9 mo. ago r/koboldai will run several popular large language models on your 3090 gpu.Auto-GPT is an autonomous GPT-4 experiment. The good news is that it is open-source, and everyone can use it. In this article, we describe what Auto-GPT is and how you can install it locally on ...The cost would be on my end from the laptops and computers required to run it locally. Site hosting for loading text or even images onto a site with only 50-100 users isn't particularly expensive unless there's a lot of users. So I'd basically be having get computers to be able to handle the requests and respond fast enough, and have them run 24/7.There are many versions of GPT-3, some much more powerful than GPT-J-6B, like the 175B model. You can run GPT-Neo-2.7B on Google colab notebooks for free or locally on anything with about 12GB of VRAM, like an RTX 3060 or 3080ti. GPT-NeoX-20B also just released and can be run on 2x RTX 3090 gpus.Mar 19, 2023 · I encountered some fun errors when trying to run the llama-13b-4bit models on older Turing architecture cards like the RTX 2080 Ti and Titan RTX.Everything seemed to load just fine, and it would ... I dont think any model you can run on a single commodity gpu will be on par with gpt-3. Perhaps GPT-J, Opt-{6.7B / 13B} and GPT-Neox20B are the best alternatives. Some might need significant engineering (e.g. deepspeed) to work on limited vram For these reasons, you may be interested in running your own GPT models to process locally your personal or business data. Fortunately, there are many open-source alternatives to OpenAI GPT models. They are not as good as GPT-4, yet, but can compete with GPT-3. For instance, EleutherAI proposes several GPT models: GPT-J, GPT-Neo, and GPT-NeoX.You can customize GPT-3 for your application with one command and use it immediately in our API: openai api fine_tunes.create -t. See how. It takes less than 100 examples to start seeing the benefits of fine-tuning GPT-3 and performance continues to improve as you add more data. In research published last June, we showed how fine-tuning with ...I have found that for some tasks (especially where a sequence-to-sequence model have advantages), a fine-tuned T5 (or some variant thereof) can beat a zero, few, or even fine-tuned GPT-3 model. It can be suprising what such encoder-decoder models can do with prompt prefixes, and few shot learning and can be a good starting point to play with ... GPT-3 and ChatGPT contains a compressed version of the complete knowledge of humanity. Stable Diffusion contains much less information than that. You can run some of the smaller variants of GPT-2 and GPT-Neo locally, but the results are not so impressive.There are many versions of GPT-3, some much more powerful than GPT-J-6B, like the 175B model. You can run GPT-Neo-2.7B on Google colab notebooks for free or locally on anything with about 12GB of VRAM, like an RTX 3060 or 3080ti. GPT-NeoX-20B also just released and can be run on 2x RTX 3090 gpus.Mar 11, 2023 · First of all thremendous work Georgi! I managed to run your project with a small adjustments on: Intel(R) Core(TM) i7-10700T CPU @ 2.00GHz / 16GB as x64 bit app, it takes around 5GB of RAM. Even without a dedicated GPU, you can run Alpaca locally. However, the response time will be slow. Apart from that, there are users who have been able to run Alpaca even on a tiny computer like Raspberry Pi 4. So you can infer that the Alpaca language model can very well run on entry-level computers as well.It is a 176 Billion Parameter Model, trained on 59 Languages (including programming language), a 3 Million Euro project spanning over 4 months. In other words, it's a giant, just like GPT-3. The best part is? It's Open Source you can literally download it if you want. Can even run it locally too! Wonderful, ain't it? FUCK YES FINALLY!!!Jul 20, 2020 · GPT-3 A Hitchhiker's Guide. Michael Balaban. July 20, 2020 10 min read. The goal of this post is to guide your thinking on GPT-3. This post will: Give you a glance into how the A.I. research community is thinking about GPT-3. Provide short summaries of the best technical write-ups on GPT-3. Provide a list of the best video explanations of GPT-3. You can now run GPT locally on your macbook with GPT4All, a new 7B LLM based on LLaMa. ... data and code to train an assistant-style large language model with ~800k ...GPT-J-6B - Just like GPT-3 but you can actually download the weights and run it at home. No API sign-up required, unlike some other models we could mention, ...GPT-3 cannot run on hobbyist-level GPU yet. That's the difference (compared to Stable Diffusion which could run on 2070 even with a not-so-carefully-written PyTorch implementation), and the reason why I believe that while ChatGPT is awesome and made more people aware what LLMs could do today, this is not a moment like what happened with diffusion models. Auto-GPT is an open-source Python app that uses GPT-4 to act autonomously, so it can perform tasks with little human intervention (and can self-prompt). Here’s how you can install it in 3 steps. Step 1: Install Python and Git. To run Auto-GPT on our computers, we first need to have Python and Git.Feb 23, 2023 · How to Run and install the ChatGPT Locally Using a Docker Desktop? ️ Powered By: https://www.outsource2bd.comYes, you can install ChatGPT locally on your mac... Jun 9, 2022 · Try this yourself: (1) set up the docker image, (2) disconnect from internet, (3) launch the docker image. You will see that It will not work locally. Seriously, if you think it is so easy, try it. It does not work. Here is how it works (if somebody to follow your instructions) : first you build a docker image, It is a 176 Billion Parameter Model, trained on 59 Languages (including programming language), a 3 Million Euro project spanning over 4 months. In other words, it's a giant, just like GPT-3. The best part is? It's Open Source you can literally download it if you want. Can even run it locally too! Wonderful, ain't it? FUCK YES FINALLY!!!3. Using HuggingFace in python. You can run GPT-J with the “transformers” python library from huggingface on your computer. Requirements. For inference, the model need approximately 12.1 GB. So to run it on the GPU, you need a NVIDIA card with at least 16GB of VRAM and also at least 16 GB of CPU Ram to load the model.Just using the MacBook Pro as an example of a common modern high-end laptop. Obviously, this isn't possible because OpenAI doesn't allow GPT to be run locally but I'm just wondering what sort of computational power would be required if it were possible. Currently, GPT-4 takes a few seconds to respond using the API.To get started with the GPT-3 you need following things: Preview Environment in Power Platform. Sample Data. The data can be in Dataverse table but I will be using Issue Tracker SharePoint Online list that comes with following sample data. Create a canvas Power App in preview environment and add connection to the Issue tracker list.3. Using HuggingFace in python. You can run GPT-J with the “transformers” python library from huggingface on your computer. Requirements. For inference, the model need approximately 12.1 GB. So to run it on the GPU, you need a NVIDIA card with at least 16GB of VRAM and also at least 16 GB of CPU Ram to load the model.GPT3 has many sizes. The largest 175B model you will not be able to run on consumer hardware anywhere in the near to mid distanced future. The smallest GPT3 model is GPT Ada, at 2.7B parameters. Relatively recently, an open-source version of GPT Ada has been released and can be run on consumer hardwaref (though high end), its called GPT Neo 2.7B. Open the created folder in VS Code: Go to the File menu in the VS Code interface and select “Open Folder”. Choose your newly created folder (“ChatGPT_Local”) and click “Select Folder”. Open a terminal in VS Code: Go to the View menu and select Terminal. This will open a terminal at the bottom of the VS Code interface.Apr 3, 2023 · Wow 😮 million prompt responses were generated with GPT-3.5 Turbo. Nomic.ai: The Company Behind the Project. Nomic.ai is the company behind GPT4All. One of their essential products is a tool for visualizing many text prompts. This tool was used to filter the responses they got back from the GPT-3.5 Turbo API. 3. Using HuggingFace in python. You can run GPT-J with the “transformers” python library from huggingface on your computer. Requirements. For inference, the model need approximately 12.1 GB. So to run it on the GPU, you need a NVIDIA card with at least 16GB of VRAM and also at least 16 GB of CPU Ram to load the model.
For these reasons, you may be interested in running your own GPT models to process locally your personal or business data. Fortunately, there are many open-source alternatives to OpenAI GPT models. They are not as good as GPT-4, yet, but can compete with GPT-3. For instance, EleutherAI proposes several GPT models: GPT-J, GPT-Neo, and GPT-NeoX.. Eau claire craigslist cars and trucks by owner
Feb 16, 2022 · Docker command to run image: docker run -p8080:8080 --gpus all --rm -it devforth/gpt-j-6b-gpu. --gpus all passes GPU into docker container, so internal bundled cuda instance will smoothly use it. Though for apu we are using async FastAPI web server, calls to model which generate a text are blocking, so you should not expect parallelism from ... It is a GPT-2-like causal language model trained on the Pile dataset. This model was contributed by Stella Biderman. Tips: To load GPT-J in float32 one would need at least 2x model size CPU RAM: 1x for initial weights and another 1x to load the checkpoint. So for GPT-J it would take at least 48GB of CPU RAM to just load the model.It is a GPT-2-like causal language model trained on the Pile dataset. This model was contributed by Stella Biderman. Tips: To load GPT-J in float32 one would need at least 2x model size RAM: 1x for initial weights and another 1x to load the checkpoint. So for GPT-J it would take at least 48GB RAM to just load the model.Auto-GPT is an open-source Python app that uses GPT-4 to act autonomously, so it can perform tasks with little human intervention (and can self-prompt). Here’s how you can install it in 3 steps. Step 1: Install Python and Git. To run Auto-GPT on our computers, we first need to have Python and Git.2. Import the openai library. This enables our Python code to go online and ChatGPT. import openai. 3. Create an object, model_engine and in there store your preferred model. davinci-003 is the ...GPT-3 Pricing OpenAI's API offers 4 GPT-3 models trained on different numbers of parameters: Ada, Babbage, Curie, and Davinci. OpenAI don't say how many parameters each model contains, but some estimations have been made and it seems that Ada contains more or less 350 million parameters, Babbage contains 1.3 billion parameters, Curie contains 6.7 billion parameters, and Davinci contains 175 ...2. Import the openai library. This enables our Python code to go online and ChatGPT. import openai. 3. Create an object, model_engine and in there store your preferred model. davinci-003 is the ...You can now run GPT locally on your macbook with GPT4All, a new 7B LLM based on LLaMa. ... data and code to train an assistant-style large language model with ~800k ...Mar 7, 2023 · Background Running ChatGPT (GPT-3) locally, you must bear in mind that it requires a significant amount of GPU and video RAM, is almost impossible for the average consumer to manage. In the rare instance that you do have the necessary processing power or video RAM available, you may be able Nov 7, 2022 · It will be on ML, and currently I’ve found GPT-J (and GPT-3, but that’s not the topic) really fascinating. I’m trying to move the text generation in my local computer, but my ML experience is really basic with classifiers and I’m having issues trying to run GPT-J 6B model on local. This might also be caused due to my medium-low specs PC ... You can now run GPT locally on your macbook with GPT4All, a new 7B LLM based on LLaMa. ... data and code to train an assistant-style large language model with ~800k ...The first task was to generate a short poem about the game Team Fortress 2. As you can see on the image above, both Gpt4All with the Wizard v1.1 model loaded, and ChatGPT with gpt-3.5-turbo did reasonably well. Let’s move on! The second test task – Gpt4All – Wizard v1.1 – Bubble sort algorithm Python code generation.At last with current tech, the issue isn't licensing its the amount of computing power required to run and train these models. ChatGPT isn't simple. It's equally huge and requires an immense amount of of GPU power. The barrier isn't licensing, it's that consumer hardware is cannot run these models locally yet. Jun 9, 2022 · Try this yourself: (1) set up the docker image, (2) disconnect from internet, (3) launch the docker image. You will see that It will not work locally. Seriously, if you think it is so easy, try it. It does not work. Here is how it works (if somebody to follow your instructions) : first you build a docker image, GPT3 has many sizes. The largest 175B model you will not be able to run on consumer hardware anywhere in the near to mid distanced future. The smallest GPT3 model is GPT Ada, at 2.7B parameters. Relatively recently, an open-source version of GPT Ada has been released and can be run on consumer hardwaref (though high end), its called GPT Neo 2.7B..