I tested a bunch of free ways to use GPT, although they are free, most of them have limitations. It's best to have a Google account, as registration is required for all of them, but you can log in with your Google account. The best one currently is the 3.5 version, which is free to use, and the 4.0 version allows you to answer ten questions, but you can save the conversation history. I haven't found a way to use the unlimited 4.0 version and save records yet.
- ora.sh
Let's start with the best one, ora.sh is a web platform that allows users to create and run LLM applications using a chat interface. LLM stands for Large Language Model. The interface looks like this. It requires you to create a bot, but this method is based on the 3.5 version of GPT. Creating a bot is like creating a category for what the bot will do (see Figure 2); the 3.5 version has no limitations and provides a good experience with quick responses.
GPT4 | ora.sh (this is the access link for 4.0, you can use it directly after logging in), but due to high traffic, it is limited to 10 messages.
- steamship.com
This is also a platform for sharing AI applications. First, register and log in. After registration, click on "Plugins" in the top bar. Then, on the new page, click on "Create a new instance" and fill in the necessary information. Note! It is recommended to leave "max_token" as the default option. Choose a good name, and leave the rest as default.
Step 1: Select gpt-4
Step 2: Select "Create Instance," leave the rest as default.
After creating, it will look like this, and you can start using it.
- Chat-with-GPT4 - a Hugging Face Space by ysharma
This one is not very reliable and prone to errors. You can use it after logging in. It's also a demo for testing. I won't go into much detail about it.
- tdchat.vip
This is a domestic mirror, the advantage is that you don't need to use a VPN to access it... but it's a bit expensive. After three free uses of 4.0, each subsequent use costs nearly 1 yuan. For the rest, please explore on your own.
- GPT-4 - Poe
This one is quite famous, with a good interface and the ability to quickly call a bunch of LLMs. However, the free usage of 4.0 is limited and expensive. The 3.5 version can be used freely, but you cannot create categories. You can also choose GPT, Claude, and others. You can also download the app to use it.