WeVisOne VL 4B

Oct 2026
WeVisOne VL 4B
Compare in
—per task?
self-host onlyprice
—output speed?
262Kcontext

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · 8-bit✓ 16 GB · full quality✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use

Benchmarks

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FAQ

How much does WeVisOne VL 4B cost?›

There is no per-unit API price: self-host only.

Is WeVisOne VL 4B free to use?›

There is no free API. The weights are open, so you can run it yourself.

What is the context window of WeVisOne VL 4B?›

262K tokens.

When was WeVisOne VL 4B released? Is there a newer version?›

Released 2026-10-22. It is the current version in its line.

Is WeVisOne VL 4B open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run WeVisOne VL 4B locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can WeVisOne VL 4B read images?›

It accepts text and images as input.

What is WeVisOne VL 4B?›

WeVisOne VL 4B is an open-weights language model from Tencent, released Oct 2026.