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All models › tencent

WeVisOne-VL-2B

tencent · open license · released 22 Oct 2026

Lab chat Download No Arena votes
Arena score—Not voted on Arena yet
Size2.4 Bparameters
4-bit download1.5 GBweights only, Q4_K_M
Max context256Ktokens, from the model config

Where to use it for free

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Arena has not voted on this model. It is listed because it is a popular small model on its lab's official Hugging Face page (9K downloads a month).

Speed on popular hardware

HardwareGPU memoryFits?Speed
RTX 3060 12 GB12 GBFits in GPU51 tok/s
RTX 4060 Ti 16 GB16 GBFits in GPU41 tok/s
RTX 309024 GBFits in GPU123 tok/s
RTX 409024 GBFits in GPU131 tok/s
RTX 509032 GBFits in GPU211 tok/s
RX 7900 XTX24 GBFits in GPU126 tok/s
2 × RTX 309048 GBFits in GPU119 tok/s
4 × RTX 309096 GBFits in GPU113 tok/s
Mac M4 Max 128 GB96 GBFits in GPU64 tok/s
Ryzen AI Max+ 395 128 GB96 GBFits in GPU37 tok/s
8 × H100 SXM640 GBFits in GPU276 tok/s

Estimate at 4-bit with 32K context, 64 GB of DDR5 for offload. Speed ≈ memory bandwidth × 78% ÷ data read per token, plus a fixed cost per token, calibrated on 44 real llama.cpp tests; typical error about ±10%. Compare all GPUs.

GPU memory needed

Level8K context32K context128K contextQuality vs full
Q3_K_M2.7 GB5.6 GB17 GB+10.5% noticeable loss
Q4_K_M3.0 GB5.8 GB17 GB+2.8% small loss
Q5_K_M3.2 GB6.1 GB17 GB+0.9% very small loss
Q6_K3.5 GB6.3 GB18 GB+0.3% near-lossless
Q8_04.1 GB6.9 GB18 GB≈ 0% same as full
F166.3 GB9.2 GB20 GB≈ 0% same as full

Weights + context cache (from the model's architecture) + runtime. Quality: increase in perplexity against the full model, from llama.cpp tests, scaled by model size. Simulate your own setup.

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