Prism 1 Pro by TreeSoft — 4.21B open-weight local LLM. License: other. Benchmarks, VRAM requirements per quantization, GPU compatibility, pricing and community reviews on slopllm.com.
Key specs
| Type | Local open-weight |
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| Parameters | 4.21B total |
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| Architecture | qwen3_5_text |
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| Context window | 262K tokens |
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| Knowledge cutoff | — |
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| Modalities | text |
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| Recommended backends | — |
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| Minimum viable rig | — |
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Benchmark scores
| GPQA Diamond | — |
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| SWE-bench Verified | — |
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| AIME | — |
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| MMLU-Pro | — |
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| BFCL v3 (tool use) | — |
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| Composite score | — |
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| Community rating | No reviews yet |
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VRAM & disk per quantization
| Quant | VRAM | Disk | RAM | Context |
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| Q4_K_M | 3.9 GB | 2.4 GB | — | 262K |