Zhipu AI is an artificial intelligence technology development company from China.

Z.ai is a brand new AI model experience platform launched by Smart Spectrum AI, and the domain name "z.ai" was officially launched on April 16, 2025 to provide a series of advanced AI and general language model experience services for global users. z.ai integrates three types of GLM models, including base model (GLM-4-32B), reasoning model (GLM-Z1-32B), and contemplation model (GLM-Z1-Rumination), and provides free online use of dialogue mode. -32B), Reasoning Model (GLM-Z1-32B) and Contemplation Model (GLM-Z1-Rumination), and provides online use of Dialogue Mode, which is free for users to use to experience the capabilities of these models. As an important component of the Smart Spectrum AI ecosystem...

Recently, there are rumors in the AI circle, in the overall financing difficulties, valuation and constantly push up the background, some big model startups become difficult, in and out of the valley, which is highly regarded by everyone's attention "six tigers" in a two tigers, and even have given up the basic big model research and development, turned to the AI application. Because, if not transformed, I'm afraid that the "six little tigers" are going to be cool. If the tigers really do this, to some extent means that they began to take the initiative to go down the AGI table, from the grand narrative of the stars and the sea, to the reality of the grounded tea, rice, oil and salt. No way, or that old saying, the situation is stronger than people, the current environment, make money...

Recently, Smart Spectrum AI announced that the video call API:GLM-4-Plus-VideoCall went live on the open platform for open applications. According to the introduction, this is the model behind the clear language video call, capable of realizing cross-modal capabilities such as video call and voice multi-round interaction, which is expected to become a new paradigm to promote the innovation of human-computer interaction. Previously, the latest base big model GLM-4-Plus developed by Beijing Zhi Spectrum Huazhang Technology Co., Ltd. was officially launched and has been deployed on its open platform bigmodel.cn. GLM-4-Plus in the code computation, data analysis, image and video feature recognition...

September 29th, 2012, Wisdom AI released the latest promotion for October this afternoon, with a minimum discount of 10% on all official model APIs of the open platform bigmodel.cn, and 100 million token credits for each user during the period. In addition, during the month of October, users can enjoy step discounts on the following day based on their token usage on the previous day. Daily consumption of more than 100 million tokens, the next day all API calls 50% discount Daily consumption of more than 1 billion tokens, the next day all API calls 30% discount ...

Zhipu AI recently announced that the video call function of Qingyan App is fully open to all users and is free for a limited time. Zhipu calls it an AI product "with eyes": it is not limited to typing and voice interaction, and you don't have to worry about the machine broadcast mode, and you won't feel it is stiff and cold. The main functions are as follows: Quick reading of documents, analysis of materials, and high emotional intelligence reply to leaders Help users analyze questions Navigation, road viewing, restaurant ordering Take photos and learn, instant translation, grammar teaching Fashion styling consultant According to reports, users click the Call button on the lower right of the homepage of Qingyan App, jump to the video call, and then put...

Zhipu AI recently released its latest large-scale model GLM-4-Plus, which demonstrates powerful visual capabilities comparable to OpenAI GPT-4, and announced that it will be open for use on August 30. Major update highlights: Language base model GLM-4-Plus: A qualitative leap in language parsing, instruction execution, and long text processing capabilities, continuing to maintain a leading position in international competition. CogView-3-Plus: The performance of the text model is comparable to the industry's top MJ-V6 and FLUX models. Image/video understanding model GLM-4V-Plus...

Beijing Zhipu Huazhang Technology Co., Ltd. recently announced that it will open the API interface of its GLM-4-Flash large language model to the public for free to promote the popularization and application of large model technology. The GLM-4-Flash model has shown significant advantages in both speed and performance, especially in terms of inference speed. By adopting optimization measures such as adaptive weight quantization, parallel processing technology, batch processing strategy and speculative sampling, it has achieved a stable speed of up to 72.14 tokens/s, which is outstanding among similar models. In terms of performance optimization, GLM-4-Fl…

On August 28, Zhipu AI open-sourced the CogVideoX-5B video generation model. Compared with the previously open-sourced CogVideoX-2B, the official said that its video generation quality is higher and the visual effect is better. The official said that the inference performance of the model has been greatly optimized, and the inference threshold has been greatly reduced. CogVideoX-2B can be run on early graphics cards such as GTX 1080Ti, and CogVideoX-5B models can be run on desktop "dessert cards" such as RTX 3060. CogVideoX is a big...

Zhipu AI announced that the LLM GLM-4-Long, which supports ultra-long context length, has been launched on the open platform bigmodel.cn. The model is designed for processing ultra-long texts and can read the equivalent of two copies of "Dream of Red Mansions" or 125 papers at a time. It is widely used in scenarios such as translating long documents, analyzing financial reports globally, extracting key information, and building chatbots with ultra-long memory. GLM-4-Long has a significant advantage in price, with input and output prices as low as 0.001 yuan/thousand tokens, providing enterprises and developers with a…

Zhipu AI announced today that it will open source CogVideoX, a video generation model with the same origin as "Qingying". According to reports, the CogVideoX open source model includes multiple models of different sizes. Currently, CogVideoX-2B will be open source. It requires 18GB of video memory for inference at FP-16 precision and 40GB of video memory for fine-tuning. This means that a single 4090 graphics card can perform inference, and a single A6000 graphics card can complete fine-tuning. The upper limit of the prompt word of CogVideoX-2B is 226...

Zhipu Qingying is the latest AI video generation tool launched by Zhipu AI. Zhipu Qingying supports two modes: text-generated video and image-generated video. It can quickly generate 6-second video content with a resolution of up to 1440x960 in just 30 seconds. Zhipu Qingying is built on the multimodal large model technology base. Its core video generation model is CogVideoX, which adopts the new DiT architecture, which can compress video information more efficiently and integrate the three dimensions of text, time and space. In addition, Zhipu Qingying also has a high degree of controllability, and users can control the generated video content through language. …

According to Sina Technology, Zhang Peng, CEO of Zhipu AI, was interviewed today and talked about the impact of generative AI-based video technology on the film and television industry. He said that since the emergence of OpenAI's Sora, the topic has been discussed. Abroad, this matter has caused a great impact, including the Hollywood strike. Zhang Peng revealed that he once discussed this matter with teachers at the Beijing Film Academy, and everyone came to a unanimous view: from the perspective of technological development, everyone believes that the development of AI is "a good thing" and "a very important direction", which is...

Zhipu AI announced today that it has upgraded its video generation model and officially launched a new generation product - CogVideoX. The CogVideoX model is now available on Zhipu Qingyan's PC, mobile application, and mini program. All C-end users can experience the AI text-generated video and image-generated video services for free through Zhipu Qingyan's AI video generation function "Qingying". It is reported that the core technical features of CogVideoX are as follows: In order to solve the problem of content coherence, Zhipu AI independently developed...

Zhipu AI announced that it has trained a new video understanding model CogVLM2-Video and made it open source. It is reported that most current video understanding models use frame averaging and video tag compression methods, which leads to the loss of temporal information and cannot accurately answer time-related questions. Some models that focus on time question-answering datasets are too limited to specific formats and applicable fields, making the models lose a wider range of question-answering capabilities. ▲ Official effect demonstration Zhipu AI proposed a method for constructing automatic time positioning data based on visual models, generating 30,000 time-related…

The GLM technical team open-sourced ChatGLM-6B on March 14, 2023, which attracted widespread attention and recognition. Subsequently, ChatGLM3-6B was open-sourced, and developers are looking forward to the open-source of the fourth-generation GLM model. After nearly half a year of exploration, the GLM technical team launched the fourth-generation GLM series open-source model: GLM-4-9B. GLM-4-9B introduced a large language model for data screening in pre-training, and obtained 10T of high-quality multilingual data, which is 3 times the amount of data of ChatGLM3-6B...

According to foreign media reports, Prosperity7, the venture capital arm of Saudi Aramco, the state-owned oil group of Saudi Arabia, recently participated in a new round of financing for Zhipu AI, a Chinese generative artificial intelligence startup, with an investment of approximately US$400 million, bringing Zhipu AI's valuation to approximately US$3 billion. Source note: The image is generated by AI, and the image is authorized by Midjourney. It is reported that Zhipu AI, founded in 2019, is a technology achievement transformation company of the Department of Computer Science at Tsinghua University, led by the famous scholar Professor Tang Jie. The company has made remarkable achievements in the field of generative artificial intelligence,…

Zhipu AI launched the big model open platform bigmodel.cn, which is a platform that integrates the GLM series of big models. These big models include the enterprise version GLM-4/4V, the personal version GLM-3Turbo, the text description image creation CogView-3, the character customization model CharacterGLM, the Chinese vector model Embedding-2 and the code model CodeGeeX. These models are independently developed by Zhipu AI and are safe and controllable. On bigmodel.cn…

According to Tencent Technology’s report today, Tsinghua-affiliated large-scale model company Zhipu AI is said to have completed a new round of financing at the beginning of this year, with Beijing Artificial Intelligence Industry Investment Fund participating in the financing. In response, Zhipu AI said that it was “inconvenient to disclose” the specific investment amount this time, but Zhipu AI is the first artificial intelligence large-scale model company invested by the fund since its establishment. Zhipu AI said that this round of financing will continue to be used for further research and development of base large-scale models, and cooperate with leading companies in various industries to jointly create a thriving large-scale model ecosystem in thousands of industries, jointly empower the implementation of the municipal government’s industrial strategy, and help Beijing’s international…

Aminer is a new generation of scientific and academic intelligence analysis and mining platform established by Zhipu AI. It contains more than 320 million academic papers/patents and 133 million scholars' scientific and technological maps, and provides academic search, paper search, recommended subscription, paper patents, scholar portraits, literature tracking, trend analysis and other scientific and technological intelligence services. It also has an AI intelligent body that can help users filter and summarize the latest papers every day, generate concise summaries of papers, and push them to users' mailboxes or WeChat. Aminer's goal is to provide an efficient, intelligent and friendly scientific and technological intelligence service for global researchers and technology enthusiasts...

Writing Frog is an AI writing tool produced by Zhipu. It provides a variety of functions, allowing users to use artificial intelligence technology to create, rewrite, translate and search for different types of content. The goal of Writing Frog is to make AI writing simpler, more interesting and more useful, so that users can enjoy the fun of writing while improving the efficiency and quality of writing. Writing Frog provides a website for online use, and users can access it directly in the browser without downloading or installing any software. The interface design of Writing Frog is simple and clear, and the operation is convenient and fast. Users can start using the AI writing tool in seconds. Writing Frog supports multiple languages…

Zhipu AI is an artificial intelligence technology development company from China. Its core business and technological achievements are mainly derived from the Department of Computer Science at Tsinghua University. The company is committed to promoting the development and application of cognitive intelligence technology and has achieved a series of important achievements in the field of artificial intelligence. Zhipu AI has developed the ChatGLM series of models, including the ChatGLM-130B and ChatGLM-6B models. These large models support relatively complex natural language instructions and can solve difficult reasoning problems. Among them, the ChatGLM-6B model has attracted more than 1.6 million downloads worldwide…