OpenGPT is a tool platform for building ChatGPT applications based on APIs, supporting capabilities such as multilingual support, instant messaging, speech recognition, and natural language processing, while also providing reference application examples and open-source code.

Open Voice OS is an open-source project for voice artificial intelligence, operating as a community-driven Linux distribution designed to enable voice AI to be deployed and customized across devices such as smart speakers, phones, and TVs.

GPT Lab is a chat and experimentation tool based on the OpenAI API. It supports conversations with an AI assistant and can also be used to build and test GPT-based chatbots. You need to provide your own API key before use.

Metatext is an AI text platform that provides natural language processing capabilities such as text classification and sentiment analysis, helping users build language models without hiring programmers.

GooseAI is a fully managed NLP API service that provides access to models such as GPT-Neo, Fairseq, and GPT-J, making it convenient for developers to integrate generative language models via API.

MixPeek is an intelligent search layer built on top of object storage. Through APIs, it can extract, index, and perform natural language search on non-text files, helping applications quickly gain search-engine-like file retrieval capabilities.

Gradio is a lightweight Python library for quickly creating interactive web interfaces for machine learning models. Developers can use it to showcase, test, and share models, and it can also be embedded in Notebooks.

Nextatlas is a trend forecasting tool based on natural language processing and machine learning. By analyzing large volumes of data, it identifies future consumer trends and is suitable for scenarios such as market research, brand planning, and industry insights.

MindsDB is a tool that brings natural language processing capabilities into databases, supporting the use of models such as GPT-3 and Hugging Face through SQL to classify, label, summarize, translate, and generate content from text data.

MyReport is an NLP-based automatic report generation tool that can collect and filter online information around user questions, organize and summarize it, and generate documents with source citations.

Quickchat is a multilingual AI assistant building tool for enterprises, supporting automation for sales, customer service, onboarding, and online booking, while providing no-code setup and multiple integration capabilities.

Virtuoso QA is a no-code test automation platform that supports multiple types of testing for browser applications, including UI, functional, visual, compatibility, accessibility, and security testing, and emphasizes self-maintaining capabilities.

DeepLearning.AI is an online education platform founded by renowned AI expert Andrew Ng, offering high-quality machine learning and deep learning courses to help learners gradually master AI skills from beginner to advanced levels. The platform’s courses cover both theoretical knowledge and practical applications, combined with real-world cases, making it suitable for learners at different levels.

PaddlePaddle AI Studio is an AI learning and training community launched by Baidu, based on Baidu's deep learning platform PaddlePaddle. It provides developers with an efficient cloud-based learning environment, supporting online programming, free GPU computing power, and a large number of open-source algorithms and datasets, helping developers get started with deep learning quickly.

Baidu Brain intelligent content creation platform

Label Studio is an open-source data labeling platform launched by Human Signal (formerly Heartext). The project has nearly 14,000 stars on GitHub and can help developers fine-tune large language models, prepare training data, or validate AI models.

LLMEval is a large model evaluation benchmark launched by the Fudan University NLP Laboratory. The latest LLMEval-3 focuses on professional knowledge capability evaluation, covering the 13 disciplinary categories designated by the Ministry of Education, including philosophy, economics, law, education, literature, history, science, engineering, agriculture, medicine, military science, management, and arts, as well as more than 50 secondary disciplines, with a total of about 200,000 standard generative question-answering items.

Qiewen Academic is an AI academic agent launched by the FudanNLP team, the domestic version of WisPaper. Qiewen Academic can understand research questions and supports precisely finding needed literature from 360 million papers; when reading foreign-language papers, its AI translation preserves formulas and charts for smooth side-by-side reading.