LLM Comparison
GLM 5.1 vs Trinity Large Thinking
Side-by-side specs, pricing & capabilities · Updated September 2026
Price vs Intelligence
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 55 27.0 | 27 50.3 |
| Family | GLM | Trinity |
| Status | Current | Current |
| Release Date | Apr 2026 | Apr 2026 |
| Context Window | 203K tokens | 262K tokens |
| Input Price | $0.95/M tokens | $0.22/M tokens |
| Output Price | $3.15/M tokens | $0.85/M tokens |
| Pricing Notes | Cache read: $0.4750/M tokens | Cache read: $0.0600/M tokens |
| Capabilities | textcode | textcodeextended-thinking |
| Max Output | 66K tokens | 262K tokens |
| API Identifier | z-ai/glm-5.1 | arcee-ai/trinity-large-thinking |
| Benchmarks | ||
| GPQA Diamond | 86.2https://huggingface.co/zai-org/GLM-5.1 | 76.3https://huggingface.co/arcee-ai/Trinity-Large-Thinking |
| Artificial Analysis Intelligence Index v4.3 | 26.4455artificial-analysis | 10.8821artificial-analysis |
| SciCode | 44.7917artificial-analysis | 40.625artificial-analysis |
| Terminal-Bench 2.1 | 61.7978artificial-analysis | 20.5993artificial-analysis |
| MMLU-Pro | — | 83.4https://huggingface.co/arcee-ai/Trinity-Large-Thinking |
| View GLM 5.1 | View Trinity Large Thinking | |
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Trinity Large ThinkingCheapest | $0.22 | $0.43 | $0.65 | — |
| GLM 5.1 | $0.95 | $1.58 | $2.53 | +291% |
Z.ai
GLM 5.1
GLM 5.1 is a large language model from Z.ai. Supports up to 202,752 token context window. Available from $0.95/M input tokens.
Arcee AI
Trinity Large Thinking
Trinity Large Thinking is a large language model from Arcee AI. Supports up to 262,144 token context window. Available from $0.22/M input tokens.
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