Gemini 2.5 Pro vs GLM 5
Head to head on 17 shared benchmarks, with price, context window, and release dates.
Benchmark scores
45evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gemini 2.5 Pro Google (Alphabet Inc.) | 60.8% | 1419elo | 58.8 | 14.1% | 84.4% | 22.5% | 48.7% | 77.9% | 86.7% | 81.0% | 65.9% | 42.8% | 53.6% | 72.9% | 26.5% | 0.4% | 54.1% | 83.1% | 88.7% | 87.7% | 50.4% | - | 45.2% | 15.9% | - | - | - | - | - | - | - | 80.1% | 96.7% | - | 50.6% | 73.6% | 86.2% | 68.9% | 70.0% | 41.9% | 55.6 | - | - | - | 53.3% | 59.5% |
| GLM 5 Zai | 62.9% | 1598elo | 70.9 | 16.4% | 66.6% | 7.6% | 55.2% | 71.2% | 73.6% | 55.3% | 77.5% | 38.3% | 72.8% | 70.0% | 39.4% | 23.4% | 97.4% | - | - | - | - | 7.9% | - | - | 24.7% | 97.9 | 82.7% | 48395 | 67.9% | 83.5% | 69.1% | - | - | 65.2% | - | - | - | - | - | - | - | 73.3 | 69.7% | 61.12 | - | 56.4% |
2 / 2 models
| Attribute | Gemini 2.5 Pro Google (Alphabet Inc.) | GLM 5 Zai |
|---|---|---|
| Description | Gemini 2.5 Pro is an AI model from Google (Alphabet Inc.). | GLM-5 is an AI model from Zai, released with open weights. |
| Family | Gemini | Glm |
| Params | - | - |
| Open weights | closed | open |
| License | proprietary | mit |
| Released | 5 Jun 2025 | 11 Feb 2026 |
| Context | 1,048,576 | 204,800 |
| Input $/1M | $1.25 | $1.00 |
| Output $/1M | $10.00 | $3.20 |
| Cache read $/1M | $0.125 | $0.120 |
| Cache write $/1M | $0.375 | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text, image, file, audio, video | text |
| Providers | - | - |
| Publisher | Google (Alphabet Inc.) | Zai |
| Reported scores | GPQA Diamond66.6% (AA) Humanity's Last Exam (HLE)7.6% (AA) IFBench55.2% (AA) SciCode38.3% (AA) τ²-bench (Tau²-bench)97.4% (AA) |
FAQ
- Is Gemini 2.5 Pro or GLM 5 better?
- Across the 17 benchmarks both models report on Sophon, GLM 5 leads on 10 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Gemini 2.5 Pro and GLM 5 compare on GPQA Diamond?
- Gemini 2.5 Pro scores 84.4% and GLM 5 scores 66.6% on GPQA Diamond.
- Which is cheaper, Gemini 2.5 Pro or GLM 5?
- GLM 5 is cheaper at $3.20 per million output tokens against $10.00 for Gemini 2.5 Pro - about 3.1x.
- When were Gemini 2.5 Pro and GLM 5 released?
- Gemini 2.5 Pro was released 5 Jun 2025 by Google (Alphabet Inc.). GLM 5 was released 11 Feb 2026 by Zai.
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