Gemini 3.1 Pro Preview vs GLM 5
Head to head on 21 shared benchmarks, with price, context window, and release dates.
Benchmark scores
57evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLM 5 Zai | 62.9% | 1601elo | 70.9 | 16.4% | 87.8% | 29.3% | 72.3% | 82.7% | 71.2% | 73.6% | 67.9% | 55.3% | 77.5% | 83.5% | 69.1% | 65.2% | 46.2% | 70.0% | 43.2% | 23.4% | 98.2% | 96.7% | - | - | - | - | - | - | - | 7.9% | - | - | 24.7% | - | - | - | - | - | 97.9 | 48395 | - | - | - | - | - | - | - | - | 73.3 | 69.7% | 72.8% | - | 61.12 | - | - | - | - | 61.2% |
| Gemini 3.1 Pro Preview Google (Alphabet Inc.) | 64.5% | 1491elo | 68.2 | 36.9% | 94.1% | 46.4% | 77.1% | 84.4% | 82.4% | 76.5% | 78.5% | 79.1% | 85.4% | 91.0% | 84.0% | 86.3% | 58.7% | 72.9% | 53.8% | 32.0% | 95.6% | - | 76.8% | 12.3% | 26.5% | 2 | 19.0% | 73.1% | 22.8% | - | 1132elo | 43.0% | - | 42.5% | 16.7% | 1314elo | 93.2% | 15.1% | - | - | 0.0% | 59.1% | 76.1% | 69.4% | 76.2% | 26.0% | 83.2% | 72.7% | - | - | - | 54.2% | - | 70.7% | 79.4 | 33.4% | 56.1% | 59.5% |
2 / 2 models
| Attribute | Gemini 3.1 Pro Preview Google (Alphabet Inc.) | GLM 5 Zai |
|---|---|---|
| Description | Gemini 3.1 Pro Preview 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 | - | open |
| License | - | mit |
| Released | 19 Feb 2026 | 11 Feb 2026 |
| Context | 1,048,576 | 204,800 |
| Input $/1M | $2.00 | $1.00 |
| Output $/1M | $12.00 | $3.20 |
| Cache read $/1M | $0.200 | $0.200 |
| Cache write $/1M | $0.375 | - |
| Speed | 132 tok/s | 0 tok/s |
| Latency | 16.61 s | 0.00 s |
| Modalities | audio, file, image, text, video | text |
| Providers | - | - |
| Publisher | Google (Alphabet Inc.) | Zai |
| Reported scores | GPQA Diamond87.8% Humanity's Last Exam (HLE)29.3% (AA) IFBench72.3% (AA) SciCode46.2% (AA) τ²-bench (Tau²-bench)98.2% (AA) |
FAQ
- Is Gemini 3.1 Pro Preview or GLM 5 better?
- Across the 21 benchmarks both models report on Sophon, Gemini 3.1 Pro Preview leads on 18 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Gemini 3.1 Pro Preview and GLM 5 compare on GPQA Diamond?
- Gemini 3.1 Pro Preview scores 94.1% and GLM 5 scores 87.8% on GPQA Diamond.
- Which is cheaper, Gemini 3.1 Pro Preview or GLM 5?
- GLM 5 is cheaper at $3.20 per million output tokens against $12.00 for Gemini 3.1 Pro Preview - about 3.8x.
- When were Gemini 3.1 Pro Preview and GLM 5 released?
- Gemini 3.1 Pro Preview was released 19 Feb 2026 by Google (Alphabet Inc.). GLM 5 was released 11 Feb 2026 by Zai.
Other head-to-heads
56Gemini 3.1 Pro Preview vs GPT-5.541 shared evalsClaude Opus 4.8 vs Gemini 3.1 Pro Preview38 shared evalsClaude Fable 5 vs Gemini 3.1 Pro Preview36 shared evalsGemini 3.1 Pro Preview vs GPT-5.434 shared evalsClaude Sonnet 4.6 vs Gemini 3.1 Pro Preview32 shared evalsGemini 3.1 Pro Preview vs GLM 5.132 shared evalsClaude Opus 4.6 vs Gemini 3.1 Pro Preview31 shared evalsClaude Opus 4.7 vs Gemini 3.1 Pro Preview31 shared evalsGemini 3.1 Pro Preview vs Kimi K2.530 shared evalsGemini 3.1 Pro Preview vs GPT-5.229 shared evalsClaude Opus 4.5 vs Gemini 3.1 Pro Preview28 shared evalsClaude Sonnet 4.5 vs Gemini 3.1 Pro Preview27 shared evalsGemini 3.1 Pro Preview vs GPT-5 Mini27 shared evalsGemini 3.1 Pro Preview vs Qwen3.6 Plus27 shared evalsGLM 5 vs Kimi K2.527 shared evalsGemini 3.1 Pro Preview vs Grok 4.1 Fast25 shared evalsClaude Sonnet 4.5 vs GLM 524 shared evalsDeepSeek V3.2 vs Gemini 3.1 Pro Preview24 shared evalsGLM 5 vs GPT-5.224 shared evalsClaude Opus 4.5 vs GLM 524 shared evalsClaude Opus 4.6 vs GLM 524 shared evalsDeepSeek V3.2 vs GLM 524 shared evalsClaude 4 Sonnet vs Gemini 3.1 Pro Preview23 shared evalsGLM 5 vs GPT-5 Mini22 shared evalsGemini 3.1 Pro Preview vs GPT-5 Nano22 shared evalsGLM 5 vs GPT-5.422 shared evalsGemini 3.1 Pro Preview vs GLM 4.721 shared evalsGLM 5 vs Grok 4.1 Fast21 shared evalsGLM 5 vs GPT-5.520 shared evalsGemini 2.5 Pro vs Gemini 3.1 Pro Preview20 shared evalsClaude Opus 4.8 vs GLM 520 shared evalsClaude Sonnet 4.6 vs GLM 520 shared evalsGLM 5 vs GLM 5.120 shared evalsClaude Opus 4.7 vs GLM 520 shared evalsGLM 5 vs Qwen3.6 Plus20 shared evalsGemini 3.1 Pro Preview vs GPT-519 shared evalsGLM 5 vs GPT-5 Nano19 shared evalsClaude 4 Sonnet vs GLM 519 shared evalsGLM 5 vs gpt-oss-120b19 shared evalsGLM 4.7 vs GLM 519 shared evalsGemini 3.1 Pro Preview vs gpt-oss-120b18 shared evalsClaude Fable 5 vs GLM 518 shared evalsGemini 2.5 Pro vs GLM 518 shared evalsGemini 3.1 Pro Preview vs GPT-6 Astra16 shared evalsGLM 5 vs GPT-515 shared evalsGLM 5 vs GPT-4o15 shared evalsGemini 3.1 Pro Preview vs GPT-4o14 shared evalsGemini 3.1 Pro Preview vs GPT-4.113 shared evalsGemini 3.1 Pro Preview vs GPT-4.1 Mini12 shared evalsGLM 5 vs GPT-4.1 Mini12 shared evalsGemini 3.1 Pro Preview vs GPT-4o-mini12 shared evalsGemini 3.1 Pro Preview vs GPT-4.1 Nano12 shared evalsGLM 5 vs GPT-4.112 shared evalsGLM 5 vs GPT-4o-mini12 shared evalsGLM 5 vs GPT-4.1 Nano12 shared evalsGLM 5 vs GPT-6 Astra7 shared evals
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