Claude Sonnet 4.6 vs GLM 4.7
Head to head on 19 shared benchmarks, with price, context window, and release dates.
Benchmark scores
46evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Sonnet 4.6 Anthropic | 65.3% | 1805elo | 79.9 | 32.4% | 79.7% | 11.2% | 42.4% | 78.4% | 80.0% | 76.1% | 63.9% | 77.7% | 86.5% | 86.4% | 45.0% | 44.1% | 77.1% | 42.4% | 78.9% | 87.1% | - | 47.2% | 47.6% | 1.35 | 78.0% | - | 1207elo | - | 51.0% | - | 92.2% | - | - | - | - | - | - | 89.3 | 67.7% | - | 72.1% | 46.6% | 76.3 | 50.6% | 60.6% | 51.5% | 62.8% |
| GLM 4.7 Zai | 46.4% | 1411elo | 66 | 2.4% | 66.4% | 6.4% | 54.6% | 60.8% | 73.1% | 55.2% | 35.7% | 65.2% | 76.0% | 59.7% | 6.0% | 35.4% | 68.8% | 30.3% | 94.2% | - | 48.0% | - | - | - | - | 46.7% | - | 28.6% | - | 90.0% | - | 56.2% | 33.3% | 32.8% | 33.3% | 68.6% | 79.4% | - | - | 100.0% | - | - | - | - | - | - | 51.9% |
2 / 2 models
| Attribute | Claude Sonnet 4.6 Anthropic | GLM 4.7 Zai |
|---|---|---|
| Description | Claude Sonnet 4.6 is an AI model from Anthropic. | GLM-4.7 is an AI model from Zai, released with open weights. |
| Family | Claude | Glm |
| Params | - | - |
| Open weights | closed | open |
| License | proprietary | mit |
| Released | 17 Feb 2026 | 22 Dec 2025 |
| Context | 1,000,000 | 204,800 |
| Input $/1M | $3.00 | $0.60 |
| Output $/1M | $15.00 | $2.20 |
| Cache read $/1M | $0.300 | $0.080 |
| Cache write $/1M | $3.750 | - |
| Speed | 45 tok/s | 0 tok/s |
| Latency | 1.12 s | 0.00 s |
| Modalities | text, image, file | text |
| Providers | - | - |
| Publisher | Anthropic | Zai |
| Reported scores | GPQA Diamond79.7% (AA) Humanity's Last Exam (HLE)11.2% (AA) IFBench42.4% (AA) SciCode44.1% (AA) τ²-bench (Tau²-bench)78.9% (AA) |
FAQ
- Is Claude Sonnet 4.6 or GLM 4.7 better?
- Across the 19 benchmarks both models report on Sophon, Claude Sonnet 4.6 leads on 17 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Claude Sonnet 4.6 and GLM 4.7 compare on GPQA Diamond?
- Claude Sonnet 4.6 scores 79.7% and GLM 4.7 scores 66.4% on GPQA Diamond.
- Which is cheaper, Claude Sonnet 4.6 or GLM 4.7?
- GLM 4.7 is cheaper at $2.20 per million output tokens against $15.00 for Claude Sonnet 4.6 - about 6.8x.
- When were Claude Sonnet 4.6 and GLM 4.7 released?
- Claude Sonnet 4.6 was released 17 Feb 2026 by Anthropic. GLM 4.7 was released 22 Dec 2025 by Zai.
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