GLM 4.7 vs Grok 4.20
Zhipu AI vs xAI — benchmarks, pricing, and capabilities side by side.
- •GLM 4.7 is cheaper ($0.40 vs $1.25 per 1M input)
- •Grok 4.20 has a larger context window (2M)
| GLM 4.7 | Grok 4.20 | |
|---|---|---|
| Intelligence index | 89 | — |
| Developer | Zhipu AI | xAI |
| Type | LLM | LLM |
| Access | Open weights | API only |
| Context window | 202,752 tokens | 2,000,000 tokens |
| Input price | $0.40 / 1M | $1.25 / 1M |
| Output price | $1.75 / 1M | $2.50 / 1M |
| Speed | 98 tok/s | — |
| Released | December 22, 2025 | February 17, 2026 |
| Parameters | — | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |