Gemini 3.1 Pro vs GLM-5
Gemini 3.1 Pro (Google DeepMind) and GLM-5 (Z.ai (Zhipu AI)) compared on benchmarks, pricing, context window, and use-case rankings.
- Gemini 3.1 Pro leads on overall intelligence (ECI 155 vs 146).
- Gemini 3.1 Pro ranks higher for coding (64th vs 49th percentile).
| Attribute | Gemini 3.1 Pro | GLM-5 |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | 155 | 146 |
| Coding | 64 | 49 |
| Math | 74 | 23 |
| Reasoning & Knowledge | 94 | 37 |
| Agentic & Tools | 82 | 63 |
| Specifications | ||
| Developer | Google DeepMind | Z.ai (Zhipu AI) |
| Family | Gemini | — |
| Released | Feb 19, 2026 | Feb 17, 2026 |
| Parameters | — | 744B |
| Availability | API access | Open weights (unrestricted) |
| Context window | — | 205K |
| Price — $/M input | — | $0.70 |
| Price — $/M output | — | $2.24 |
| Inputs | — | text |
| Outputs | — | text |
| Benchmarks | ||
| AIME 2024/2025 | 96% | 80% |
| APEX | 34% | 17% |
| ARC-AGI | 98% | 45% |
| ARC-AGI-2 | 77% | 5% |
| FrontierMath | 37% | 16% |
| FrontierMath Tier 4 | 17% | 2% |
| GPQA Diamond | 94% | 88% |
| GSO (code optimization) | 23% | — |
| Humanity's Last Exam | 46% | 27% |
| METR task horizon | 6.4 h | — |
| SimpleBench | 80% | 53% |
| SimpleQA Verified | 77% | — |
| SWE-bench Verified | 76% | 72% |
| Terminal-Bench | 80% | 52% |
| WebDev Arena | 1461 | 1447 |
| WeirdML | 72% | 48% |
| SciCode | — | 46% |
| τ²-bench | — | 98% |
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
Frequently asked questions
Is Gemini 3.1 Pro better than GLM-5?
On Epoch AI's Capabilities Index, Gemini 3.1 Pro scores higher (155) than GLM-5 (146). The right pick depends on your task — compare their coding, math, and reasoning scores in the table above.
Which is better for coding, Gemini 3.1 Pro or GLM-5?
Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Gemini 3.1 Pro ranks higher — 64th vs 49th percentile among the models tracked on Model Beat.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.