GLM-4.5
Z.AIOpen Weights
The GLM-4.5 AI model by Z.AI offers developers a powerful tool for advanced reasoning and text input, with a large context window of 131,072 tokens and an output limit of 98,304 tokens. Open weights allow for customization, while pricing at $0.6/M input and $2.2/M output tokens makes it accessible for a wide range of projects. With capabilities for function calling and a training data cutoff of 2025-04, this model is perfect for complex AI applications.
Key Specifications
Context Window
131K tokens
Max Output Tokens
98K tokens
Input Pricing
$0.60
per million tokens
Output Pricing
$2.20
per million tokens
Capabilities
- Text Generation
- Function Calling
- Advanced Reasoning
Additional Details
- Provider
- Z.AI
- Release Date
- July 28, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text