Gemini 3.1 Flash-Lite vs GLM 5.1
| Google Gemini 3.1 Flash-Lite | Z.ai GLM 5.1 | |
|---|---|---|
| Vendor | Z.ai | |
| Context window | 1,048,576 | 200,000 |
| Max output | 65,536 | 128,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | No |
| Input | text, image, audio, video, file | text |
| Output | text | text |
| Released | 2026-03-03 | 2026-04-07 |