GLM / Z.ai (Zhipu AI) vs GitHub Copilot
Which one should you pick? Here's the full breakdown.
GLM / Z.ai (Zhipu AI)
Zhipu AI's open-weights family -- GLM-4.6 text flagship and GLM-4.6V multimodal, true MIT licensed
GitHub Copilot
AI code assistant that lives in your editor -- autocomplete on steroids
Powered by GPT-5.4
| Category | GLM / Z.ai (Zhipu AI) | GitHub Copilot |
|---|---|---|
| Ease of Use | 6.5 | 9.0 |
| Output Quality | 8.5 | 8.0 |
| Value | 9.0 | 8.0 |
| Features | 8.0 | 8.0 |
| Overall | 8.0 | 8.3 |
Pricing Comparison
| Feature | GLM / Z.ai (Zhipu AI) | GitHub Copilot |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Benchmark Head-to-Head
GLM-4.6 benchmarks — GitHub Copilot has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| MMLU-Pro | Harder multi-subject reasoning | 81.2% |
| GPQA Diamond | Graduate-level science questions | 74.5% |
| HumanEval | Python code generation | 89.1% |
| SWE-Bench Verified | 64.2% | |
| BFCL (function calling) | 88% |
Which Should You Pick?
Pick GLM / Z.ai (Zhipu AI) if...
- ✓Better value for money (9/10)
Teams that need genuine MIT-licensed frontier open weights with no commercial strings. Especially strong for agentic workflows and vision (GLM-4.6V).
Visit GLM / Z.ai (Zhipu AI)Pick GitHub Copilot if...
- ✓Easier to use (9 vs 6.5)
Any developer who wants productivity gains without changing their workflow. It works in your existing editor and the inline suggestions are the best in the business.
Visit GitHub CopilotOur Verdict
GitHub Copilot edges out GLM / Z.ai (Zhipu AI) with a 8.3 vs 8.0 overall score. Both are solid picks, but GitHub Copilot has the advantage in features.