LLM Comparison
DeepSeek V3.1 Terminus vs GLM-5.2
Side-by-side specs, pricing & capabilities · Updated September 2026
Price vs Intelligence
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 40 80.8 | 58 20.0 |
| Family | DeepSeek | GLM |
| Status | Current | Current |
| Release Date | Sep 2025 | — |
| Context Window | 164K tokens | 1.0M tokens |
| Input Price | $0.21/M tokens | $1.40/M tokens |
| Output Price | $0.79/M tokens | $4.40/M tokens |
| Pricing Notes | Cache read: $0.1300/M tokens | Artificial Analysis page reported Input $1.40 per 1M tokens, cache hit $0.26 per 1M tokens, Output $4.40 per 1M tokens, AA Briefcase Elo 1265.54, and median output speed 102.29 tokens/second for GLM-5.2 (max) during this run. Verify provider terms before production use. |
| Capabilities | textcode | textreasoninglong-context |
| Max Output | — | 1.0M tokens |
| API Identifier | deepseek/deepseek-v3.1-terminus | glm-5.2-max |
| Benchmarks | ||
| MMLU-Pro | 85deepseek | — |
| GPQA Diamond | 80.7deepseek | 89.4949artificial-analysis |
| AIME 2025 | 53.7deepseek | — |
| LiveCodeBench | 74.9deepseek | — |
| SWE-bench Verified | 68.4deepseek | — |
| Terminal-Bench Hard | 31.8deepseek | — |
| HLE | 21.7deepseek | — |
| Artificial Analysis Intelligence Index v4.1 | — | 51.0858347714416Artificial Analysis model page |
| Artificial Analysis Intelligence Index v4.3 | — | 34https://artificialanalysis.ai/models/glm-5-2 |
| SciCode | — | 51.1574artificial-analysis |
| Terminal-Bench 2.1 | — | 77.9026artificial-analysis |
| View DeepSeek V3.1 Terminus | View GLM-5.2 | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| DeepSeek V3.1 TerminusCheapest | $0.21 | $0.40 | $0.61 | — |
| GLM-5.2 | $1.40 | $2.20 | $3.60 | +495% |
DeepSeek
DeepSeek V3.1 Terminus
DeepSeek V3.1 Terminus is a large language model from DeepSeek. Supports up to 163,840 token context window. Achieves 87.1% on MMLU. Available from $0.21/M input tokens.
Z.ai
GLM-5.2
GLM-5.2 (max) is a Z AI text model tracked by Artificial Analysis. The page reports a 1 million token context window, text input and text output, a 51.09 Artificial Analysis Intelligence Index, and measured output speed around 102 tokens per second.
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