Simon Willison’s Weblog

It's been an extremely busy day for team Qwen. Within the last 24 hours (all links to Twitter, which seems to be their preferred platform for these announcements):

• Qwen3-Next-80B-A3B-Instruct-FP8 and Qwen3-Next-80B-A3B-Thinking-FP8 - official FP8 quantized versions of their Qwen3-Next models. On Hugging Face Qwen3-Next-80B-A3B-Instruct is 163GB and Qwen3-Next-80B-A3B-Instruct-FP8 is 82.1GB. I wrote about Qwen3-Next on Friday 12th September.
• Qwen3-TTS-Flash provides "multi-timbre, multi-lingual, and multi-dialect speech synthesis" according to their blog announcement. It's not available as open weights, you have to access it via their API instead. Here's a free live demo.
• Qwen3-Omni is today's most exciting announcement: a brand new 30B parameter "omni" model supporting text, audio and video input and text and audio output! You can try it on chat.qwen.ai by selecting the "Use voice and video chat" icon - you'll need to be signed in using Google or GitHub. This one is open weights, as Apache 2.0 Qwen3-Omni-30B-A3B-Instruct, Qwen/Qwen3-Omni-30B-A3B-Thinking, and Qwen3-Omni-30B-A3B-Captioner on HuggingFace. That Instruct model is 70.5GB so this should be relatively accessible for running on expensive home devices.
• Qwen-Image-Edit-2509 is an updated version of their excellent Qwen-Image-Edit model which I first tried last month. Their blog post calls it "the monthly iteration of Qwen-Image-Edit" so I guess they're planning more frequent updates. The new model adds multi-image inputs. I used it via chat.qwen.ai to turn a photo of our dog into a dragon in the style of one of Natalie's ceramic pots.

Here's the prompt I used, feeding in two separate images. Weirdly it used the edges of the landscape photo to fill in the gaps on the otherwise portrait output. It turned the chair seat into a bowl too!