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GLM-4.5 (Full Test) – The Fastest & Cheapest Open-Source Rival to GPT-4!

#AI Tools
2025-08-11 11:169 min read

Content Introduction
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The video introduces Z.A.I.'s new GLM 4.5 series, showcasing its powerful capabilities for intelligent agent applications. The series includes GLM 4.5 and GLM 4.5 Air, both designed for agent-oriented tasks, with the former having 355 billion parameters and the latter being lightweight with 106 billion. The models are trained on 15 trillion tokens, enabling them to perform tasks such as code generation, deep reasoning, and agent workflows. Featuring hybrid thinking modes, they adapt based on task complexity for better performance. With extensive output capabilities, GLM 4.5 can generate documents and fully functional code quickly, demonstrating exceptional performance in coding challenges and multi-turn tasks. The video emphasizes the versatility of GLM 4.5 in creating various applications, from games to full-stack solutions, all powered by simple prompts. The narrator concludes by encouraging viewers to explore the capabilities of GLM 4.5 and to engage further with the content.

Key Information

  • Z.A.I. introduces the GLM 4.5 series, designed for intelligent agent applications.
  • GLM 4.5 boasts 355 billion active parameters, while GLM 4.5 Air has 106 billion parameters.
  • Both models were trained on 15 trillion tokens and fine-tuned for various tasks, including code generation and reasoning.
  • The models support a massive context length of 128,000 tokens and can manage extensive input and output, handling up to 96,000 output tokens.
  • GLM 4.5 features hybrid thinking modes, including non-thinking for instant responses and thinking mode for complex reasoning.
  • The training results show that GLM 4.5 ranks number two globally, leveraging high parameter efficiency over larger models.
  • Real-world applications demonstrate GLM 4.5's capability in multi-turn agent coding tasks and responsive code generation.
  • Prompts used to generate business proposals and code are executed quickly and efficiently, producing professional-quality outputs.
  • The platform facilitates easy integration for developers via SDKs, promoting accessibility for creating intelligent applications.

Timeline Analysis

Content Keywords

GLM 4.5

Z.A.I.'s GLM 4.5 series is a powerful AI model designed for intelligent agent applications, featuring 355 billion parameters for complex tasks and hybrid thinking modes to support various computational tasks.

GLM 4.5 Air

The lightweight variant of GLM 4.5, the Air version, has 106 billion total parameters and is ideal for users needing a more cost-effective and efficient AI solution.

AI Training Strategy

Both GLM models are pre-trained on a colossal 15 trillion tokens and fine-tuned on tasks such as code generation and deep reasoning.

Hybrid Thinking Modes

GLM 4.5 supports dual thinking modes: a non-thinking mode for quick responses and a thinking mode for complex reasoning, facilitating a wide range of applications.

Token Management

GLM 4.5 can handle up to 96,000 output tokens and has a context length of 128,000 tokens, allowing for extensive input-output capabilities.

Real-World Performance

In industry-standard tests, GLM 4.5 ranks highly, delivering reliable results especially in multi-turn coding tasks and providing context-aware responses.

Development Tools

Users can easily implement GLM 4.5 in applications using the ZI SDK and Python, effectively making it a foundational tool for developing intelligent agents.

Application Examples

GLM 4.5 can generate business proposals, analyze code, build gaming applications, and create dynamic web components, showcasing its versatility and efficiency.

Call to Action

Viewers are encouraged to try GLM 4.5 for free to explore its powerful capabilities in building smarter and more humanlike AI applications.

Related questions&answers

What is Z.A.I.?

Z.A.I. is a company that proudly brings a new era of AI with its GLM 4.5 series.

What are the key features of the GLM 4.5 series?

The GLM 4.5 series includes powerful and fast models designed for intelligent agent applications.

What is the difference between GLM 4.5 and GLM 4.5 Air?

GLM 4.5 has 355 billion parameters, while GLM 4.5 Air is lightweight with 106 billion total parameters.

How are GLM 4.5 models trained?

Both models were pre-trained on a colossal 15 trillion tokens and then fine-tuned on tasks like code generation and deep reasoning.

What is the maximum context length supported by GLM 4.5?

GLM 4.5 supports a massive context length of 128,000 tokens.

What are the supported input and output modalities of GLM 4.5?

GLM 4.5 works with text as input and returns highly accurate text output.

How many output tokens can GLM 4.5 handle?

GLM 4.5 can handle up to 96,000 output tokens.

What applications can GLM 4.5 facilitate?

GLM 4.5 can enable deep thinking, tool calling, structured outputs, and context caching for long conversations.

How does GLM 4.5 rank globally?

GLM 4.5 ranks number two globally and number one in open-source models.

What are some practical use cases for GLM 4.5?

It can be used for applications like coding assistance, game development, and creating full-stack apps.

How easy is it to integrate GLM 4.5 into applications?

Getting started is easy—just install the ZI SDK and call GLM4.5 directly in your application.

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