Compare these two models side-by-side to help you make the best choice for your needs
GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro. It is optimized for complex tasks that require step-by-step reasoning,...
Image and document understanding
GLM-4.7 is Z.ai’s latest flagship model, featuring upgrades in two key areas: enhanced programming capabilities and more stable multi-step reasoning/execution. It demonstrates significant improvements in executing complex agent tasks while...
General conversations and content creation
| Feature | OpenAI: GPT-5.2 Pro | Z.ai: GLM 4.7 |
|---|---|---|
| Provider | OpenRouter | OpenRouter |
| Context Length | 400,000 tokens | 202,752 tokens |
| Input Price | $21.00/M | $0.400/M |
| Output Price | $168.00/M | $1.75/M |
| Vision Support | Yes | No |
| Higher cost | Yes | No |
| Capabilities | TextVision | Text |