qwen/qwen3.8-27bQwen 3.8 27B is Alibaba’s open-weights AI model, released Aug 14, 2026. It costs $0.42/M input and $2.55/M output tokens, and handles a 1M-token context window. Its strongest use case is coding, where it ranks in the 72nd percentile of the models Model Beat tracks.
Qwen3.8 27B is an open-weight dense vision-language model from Qwen.
Scores on standardized evaluations. Higher is better — and rank shows where Qwen 3.8 27B lands among all models tracked on Model Beat.
Graduate-level scientific reasoning
Frontier of human expert knowledge
Scientific research coding
Human-rated web development
Qwen3.8 27B is an open-weight dense vision-language model from Qwen.
Qwen 3.8 27B is an AI model developed by Alibaba, part of the Qwen family, released Aug 14, 2026.
Qwen 3.8 27B's list price from Alibaba is $0.42 per million input tokens and $2.55 per million output tokens.
Qwen 3.8 27B supports a context window of up to 1M tokens.
On standardized evaluations tracked by Epoch AI, Qwen 3.8 27B scores 1595 on WebDev Arena, 90.5% on GPQA Diamond, 33.9% on Humanity's Last Exam.
Qwen 3.8 27B is released with open weights (Open weights (unrestricted)), so the model can be downloaded and self-hosted.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Sep 10, 2026.