Qwen3.8-27BQwen3.8-27B（阿里巴巴）
阿里 2026-08-14 开源的 27B 稠密视觉语言模型（Apache 2.0）：262K 上下文，支持文本、图像、视频与 PDF 输入，4bit 量化后 24GB 显卡可跑，主打单卡本地跑出「Opus 级」智能体。LiveCodeBench v6 90.3、QwenSWEBench 79、OSWorld 84.3、GPQA 89.2，Artificial Analysis 智能指数 52（编码 68.1、智能体 50.9）。API 参考价约 $0.45/$3.20 每百万 tokens，各云商实际上下文档位从 32K 到 1M 不等，选用前需确认。Alibaba's 27B dense vision-language model, open-sourced 2026-08-14 under Apache 2.0: 262K context with text, image, video and PDF input, running on a 24GB card at 4-bit quantisation and pitched as 'Opus-class' agentic work on a single GPU. Scores 90.3 on LiveCodeBench v6, 79 on QwenSWEBench, 84.3 on OSWorld and 89.2 on GPQA; Artificial Analysis Intelligence Index 52 (coding 68.1, agentic 50.9). Reference API pricing is about $0.45/$3.20 per million tokens, though hosted context limits vary from 32K to 1M by provider.
模型参数与规格Specifications
| 厂商 | 阿里巴巴 |
| 类型 | 对话大模型 |
| 参数规模 | 27B(Dense) |
| 开源/闭源 | 开源 |
| 架构 | Dense |
| 上下文窗口 | 262K |
| 最大输出 | 未公布 |
| 输入价格 | $0.45/M tokens |
| 输出价格 | $3.2/M tokens |
| 语言 | 多语言 |
| 发布时间 | 2026-08 |
| 评分 | 4.7 / 5 |
| 能力 | chat、vision、video、pdf、function、reasoning、codingchat、vision、video、pdf、function、reasoning、coding |
| 标签 | 对话、开源、编码、多模态Chat、Open source、Coding、Multimodal |
| 优点 | 27B 单卡跑出旗舰级编码、262K 上下文 + 视频/PDF 输入、Apache 2.0 开源可商用Flagship-grade coding from a single 27B card、262K context with video and PDF input、Apache 2.0, commercial use allowed |
| 注意事项 | 上下文档位因平台差异大、思维链 token 计入输出、推理弱于前沿闭源模型Context limits vary widely by provider、Reasoning tokens billed as output、Weaker reasoning than frontier closed models |
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关闭关于 Qwen3.8-27B 的常见问题Frequently Asked Questions about Qwen3.8-27B
Qwen3.8-27B 是免费的吗？Is Qwen3.8-27B free?
Qwen3.8-27B 目前以付费 API / 平台调用为主，可关注官方是否提供免费试用额度。Qwen3.8-27B is mainly available via paid API/platform calls; watch for official free trial quotas.
Qwen3.8-27B 的上下文窗口有多大？How large is Qwen3.8-27B's context window?
Qwen3.8-27B 的上下文窗口为 262K，适合处理长文档与多轮复杂对话。Qwen3.8-27B's context window is 262K, suitable for long documents and multi-turn complex dialogue.
Qwen3.8-27B 是开源还是闭源？Is Qwen3.8-27B open-source or closed-source?
开源模型，可通过官方开源仓库或自部署方式使用。Open-source model, available via official repositories or self-hosting.
Qwen3.8-27B 适合用来做什么？What is Qwen3.8-27B good for?
Qwen3.8-27B 的主要能力包括 chat、vision、video、pdf、function、reasoning、coding，可用于相关场景的创作、分析与自动化任务。Qwen3.8-27B's main capabilities include chat、vision、video、pdf、function、reasoning、coding, usable for creation, analysis and automation in related scenarios.