Z.ai: GLM 5.3 (new) Coding Benchmark
GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
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Pricing
Cost per 1 million tokens
Example Cost
Analyzing a 10,000 line codebase (≈40k input tokens, 10k output tokens) costs approximately $0.1000
Coding Capabilities
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Coding Features
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Technical Details
Architecture and implementation specifications
- Model ID
- z-ai/glm-5.3
- Created
- August 18, 2026
- Tokenizer
- Other
- Input Modalities
- Text
- Context Window
- 1,048,576 tokens
- Max Completion Tokens
- 131,072 tokens
- Input Price
- $1.40 per 1M tokens
- Output Price
- $4.40 per 1M tokens
- Cache Read Price
- $0.26 per 1M tokens
- Content Moderation
- Disabled
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