Alibaba LLM Medium Closed weights

Qwen3-Omni-Flash-2025-12-01

341 days since Alibaba announced it · 8 Dec 2025

Qwen3-Omni-Flash-2025-12-01 is a closed-weights LLM from Alibaba, announced 8 Dec 2025. It costs $0.43 per 1M input tokens and $1.66 per 1M output tokens. Its context window is 64K tokens.

Input: $0.43; per 1M tokens
Cache write: —; per 1M tokens
Cache read: —; per 1M tokens
Output: $1.66; per 1M tokens
Context window: 64K; tokens
Parameters: —; not disclosed

Announcement: qwen.ai/blog?id=qwen3-omni-flash-20251201
Docs: alibabacloud.com/help/en/model-studio/qwen3-omni-flash
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Alibaba's Qwen upgrades its Qwen3-Omni-Flash model
08 Dec 2025

Alibaba · Medium

closed weights

A new one every ~109 days — due in ~52d.

Qwen3.8-Omni-Flash +109d 18 Sep 2026
Qwen3.7-Plus +64d 1 Jun 2026
Qwen3.5-Omni-Flash +111d 29 Mar 2026
Qwen3-Omni-Flash-2025-12-01 8 Dec 2025

Alibaba's Qwen upgrades its Qwen3-Omni-Flash model