Qwen3.8-Flash-Next

The smartest model that fits in a desk-side box, and what the long-memory roles run. 176B of weights with only 6B active per token, so it moves like a small model while knowing what a large one knows — 41 tok/s on a DGX Spark. It sees text, images and video, and its cache is the cheapest in the catalogue at 24 KB per token, which is what makes long context practical on one box.

The licence, in one paragraph

Qwen Community Licence 1.0 — a small business may run it commercially. Above 100M monthly users or $20M monthly revenue you must name the model publicly, and selling model access itself, or an AI assistant product, needs a separate agreement with Qwen.

What it needs

One configuration, the one we ship and quote: weights at Q4 (4-bit), a Q8 cache at 128k context — the setup most roles actually run — plus the small runtime buffer.

Weights (Q4, 4-bit)116.2 GB
Cache at 128k (Q8)1.7 GB
Runtime buffer+0.75 GB
Total118.6 GB

Runs on: NVIDIA DGX Spark (GB10) · NVIDIA DGX Station (GB300) · ASRock Rack 8U16X-TURIN2 B300 · ASRock Rack 8U8M-TURIN2 MI355X.

Not this one: Intel Arc Pro B70 · ASRock Radeon AI PRO R9700 · AMD Ryzen AI Max+ 395 station · NVIDIA RTX 5090 · NVIDIA RTX PRO 6000 Blackwell — smaller than this model at Q4 needs.

What we change, and why

Updates we have tracked

· Multimodal

Qwen3.8-Flash-Next opens its weights, and the licence has a clause aimed at businesses like ours

125B on the label, 176 GB in practice once the separate embedding table is counted, and only 6B working per token — so it is far faster than its size suggests, and it reads text, images and video. Native context is 262k; the 1M figure needs manual configuration. Read the licence before planning on it: the Qwen Community Licence 1.0 requires a separate agreement from Qwen for anyone running a "Model as a Service or AI Work Assistant business", with no revenue or user threshold. Internal use is explicitly exempt. Our everyday models are Apache 2.0 and unaffected.

Qwen Community Licence 1.0, on the model repo

Register

Nothing is on sale yet. Register for a role and you are told the day it opens — what people register for is what gets built first.