GPT 4.1 Mini vs GLM 5.2
Mid-sized model competitive with GPT-4o at lower latency and cost.
Z.ai's frontier reasoning model for long-context agents and software engineering.
No captured outputs for these models yet.
Frequently Asked Questions: GPT 4.1 Mini vs GLM 5.2▼
Which is better, GPT 4.1 Mini or GLM 5.2?
▼
Based on the Capability Index, GLM 5.2 scores higher (83.4 vs 68.9). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, GPT 4.1 Mini or GLM 5.2?
▼
GPT 4.1 Mini has a lower blended cost. GPT 4.1 Mini: $0.40 input / $1.60 output. GLM 5.2: $1.40 input / $4.40 output.
Which has a larger context window, GPT 4.1 Mini or GLM 5.2?
▼
GPT 4.1 Mini has a larger context window: GPT 4.1 Mini supports 1M tokens vs GLM 5.2 at 262K tokens.
Do both GPT 4.1 Mini and GLM 5.2 support vision?
▼
GPT 4.1 Mini supports vision/image input, but GLM 5.2 does not.
What are the key differences between GPT 4.1 Mini and GLM 5.2?
▼
Key differences: GLM 5.2 has a notably higher capability index (14.5 point gap); GPT 4.1 Mini is significantly cheaper; only GPT 4.1 Mini supports vision input; only GLM 5.2 offers extended reasoning mode. Compare full specs on this page.
Which model should I choose for my use case?
▼
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both GPT 4.1 Mini and GLM 5.2 for free on idapt.app to see which performs better for your specific needs.