Claude Opus 4.7 vs GLM 5.1
Anthropic vs Zhipu AI — benchmarks, pricing, and capabilities side by side.
- •Claude Opus 4.7 has the higher intelligence index (90.9 vs 86.8)
- •GLM 5.1 is cheaper ($0.98 vs $5.00 per 1M input)
- •GLM 5.1 is faster
- •Claude Opus 4.7 has a larger context window (1M)
| Claude Opus 4.7 | GLM 5.1 | |
|---|---|---|
| Intelligence index | 90.9 | 86.8 |
| Developer | Anthropic | Zhipu AI |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 1,000,000 tokens | 202,752 tokens |
| Input price | $5.00 / 1M | $0.98 / 1M |
| Output price | $25.00 / 1M | $3.08 / 1M |
| Speed | 49 tok/s | 53 tok/s |
| Released | April 16, 2026 | April 7, 2026 |
| Parameters | — | — |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Text |
Shared benchmarks
Claude Opus 4.7
GLM 5.1
GPQA Diamond
94.2
86.8
Humanity’s Last Exam
39.6
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