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Alibaba LLM Medium Open weights

Qwen3.8-27B

90 days since Alibaba announced it ·

Qwen3.8-27B is an open-weights LLM from Alibaba, announced 14 Aug 2026. It costs $0.50 per 1M input tokens and $3 per 1M output tokens. Its context window is 256K tokens. It has 27B parameters.

Input
$0.50
per 1M tokens
Cache write
$0.62
per 1M tokens
Cache read
$0.05
per 1M tokens
Output
$3
per 1M tokens
Context window
256K
tokens
Parameters
27B
total

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We haven’t written about Qwen3.8-27B yet.

Alibaba · Medium

open weights
  1. Qwen3.8-Flash-Next +12d
  2. Qwen3.8-27B +120d
  3. Qwen3.6 +218d
  4. Qwen3-Next

More from Alibaba

All models
  1. Qwen-Image-2.1
  2. Qwen3.8-LiveTranslate
  3. Wan3.0-Video-Prime
  4. Wan3.0
  5. Qwen3.8-Max
  6. Qwen-Image-3.0
  7. Qwen3.5-LiveTranslate-Flash
  8. Wan2.7-Video

Facts last updated , from Alibaba’s own pages.