GLM 4.5
SyntheticOpen Weights
The GLM 4.5 AI model by Synthetic offers developers a powerful tool for advanced reasoning and text input tasks. With a context window of 128,000 tokens and the ability to handle function calling, this model excels in handling complex data processing. Open weights and pricing options make it accessible for a wide range of projects, while the training data cutoff ensures up-to-date performance.
Key Specifications
Context Window
128K tokens
Max Output Tokens
96K tokens
Input Pricing
$0.55
per million tokens
Output Pricing
$2.19
per million tokens
Capabilities
- Text Generation
- Function Calling
- Advanced Reasoning
Additional Details
- Provider
- Synthetic
- Release Date
- July 28, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text