GLM 4.7 vs GPT-5 Nano
Head to head on 23 shared benchmarks, with price, context window, and release dates.
Benchmark scores
56evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLM 4.7 Zai | 48.0% | 1411elo | 66 | 2.4% | 66.4% | 6.4% | 54.6% | 60.8% | 73.1% | 55.2% | 35.7% | 65.2% | 76.0% | 59.7% | 56.2% | 32.8% | 68.6% | 79.4% | 6.0% | 35.4% | 68.8% | 30.3% | 94.2% | - | - | - | - | 46.4% | - | 46.7% | 28.6% | - | - | 90.0% | - | 33.3% | - | - | - | - | - | 33.3% | - | - | - | 100.0% | - | - | - | - | - | - | - | - | - | - | 51.9% |
| GPT-5 Nano OpenAI | 27.3% | 703elo | 28 | 8.3% | 42.8% | 4.0% | 32.5% | 52.8% | 62.4% | 43.4% | 55.7% | 46.8% | 68.4% | 40.3% | 47.0% | 30.4% | 72.9% | 55.6% | 12.0% | 29.1% | 67.4% | 6.8% | 25.7% | 0.0% | 0.25 | 0.21 | 6.7% | - | 10.0% | - | - | 78.2% | 1.18 | - | 100.0% | - | 1.38 | 1.38 | 100.0% | 100.0% | 26.7% | - | 53.6% | 100.0% | 0.0% | - | 0.0% | 30.4% | 1.72 | 34.8% | 29.7% | 20.41 | -6.67 | 82.0% | 82.0% | 40.0% | 43.7% |
2 / 2 models
| Attribute | GLM 4.7 Zai | GPT-5 Nano OpenAI |
|---|---|---|
| Description | GLM-4.7 is an AI model from Zai, released with open weights. | GPT-5 nano is an AI model from OpenAI. |
| Family | Glm | GPT |
| Params | - | - |
| Open weights | open | closed |
| License | mit | proprietary |
| Released | 22 Dec 2025 | 7 Aug 2025 |
| Context | 204,800 | 400,000 |
| Input $/1M | $0.60 | $0.05 |
| Output $/1M | $2.20 | $0.40 |
| Cache read $/1M | $0.080 | $0.005 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text | text, image, file |
| Providers | - | - |
| Publisher | Zai | OpenAI |
| Reported scores |
FAQ
- Is GLM 4.7 or GPT-5 Nano better?
- Across the 23 benchmarks both models report on Sophon, GLM 4.7 leads on 19 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GLM 4.7 and GPT-5 Nano compare on GPQA Diamond?
- GLM 4.7 scores 66.4% and GPT-5 Nano scores 42.8% on GPQA Diamond.
- Which is cheaper, GLM 4.7 or GPT-5 Nano?
- GPT-5 Nano is cheaper at $0.40 per million output tokens against $2.20 for GLM 4.7 - about 5.5x.
- When were GLM 4.7 and GPT-5 Nano released?
- GLM 4.7 was released 22 Dec 2025 by Zai. GPT-5 Nano was released 7 Aug 2025 by OpenAI.
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