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Text · Released Sep 2026

Alibaba Qwen3.8 Max

Alibaba's flagship Qwen3.8 reasoning model for coding, agentic workflows and document analysis, with image input and a 1M-token context window.

Alibaba's Qwen3.8 Max is a cloud text model. It is multimodal: alongside a text prompt it accepts images, then replies with generated text. Its context window handles up to 1M input tokens and up to 131K output tokens, and it supports adjustable reasoning effort for harder problems. Generation can be tuned with system instructions, temperature, and top-p sampling. It runs through OpenRouter using your own API key, from $2.00 per million input tokens.

Modality
Text
Available on
Model ID
qwen/qwen3.8-max
Specs
Released
Sep 2026
Pricing
$2.00 / 1M in · $6.00 / 1M out
Inputs
Text, Images
Context window
1M in · 131K out
Reasoning
Adjustable effort
Controls
System prompt, Temperature, Top-p
Samples

Examples

Generated with Qwen3.8 Max via OpenRouter. The same three prompts run against every text model in the catalog, shown verbatim, so the only thing that changes between two models’ answers is the model.

Short answer41 / 50 words

Explain what an API is to someone who has never written code. Do not use a restaurant or waiter analogy. Plain prose only — no headings, bullet points, or markdown formatting. Maximum 50 words.

An API is a way for one computer program to ask another program to do something or share information, without needing to know how it works inside. It sets clear rules for what can be requested and what will be returned.

Medium answer78 / 150 words

A two-person startup is deciding whether to build their own user authentication or use a hosted provider. Give them a clear recommendation, then the single strongest argument against your own recommendation. Plain prose only — no headings, bullet points, or markdown formatting. Maximum 150 words.

Use a hosted authentication provider. For a two-person startup, speed and security matter more than owning every component. A mature provider gives you battle-tested login, password reset, multifactor auth, and compliance features, freeing you to focus on the core product. The strongest argument against this is lock-in: once user identities, sessions, and recovery flows depend on another vendor, changing providers can become painful, costly, and risky, especially if pricing rises, terms change, or the provider has an outage.

Long answer205 / 190–220 words

Write a briefing for a non-technical executive explaining why their company's spending on AI is hard to predict, and what they can do about it. Cover at least three distinct causes. Plain prose only — no headings, bullet points, or markdown formatting. Write exactly 205 words.

AI spending is hard to predict because the technology evolves quickly, usage patterns are uncertain, and hidden costs appear as projects move from experiments into daily operations. First, prices and capabilities change often. Vendors may revise pricing, introduce new models, or require extra services, so a plan based on current assumptions may be outdated within months. Second, demand is difficult to forecast. Employees and customers may use AI more than expected, or abandon it after early curiosity, causing consumption based costs to swing. Third, adoption creates surrounding expenses that are easy to miss, including data cleanup, security reviews, integration work, staff training, monitoring, and ongoing tuning. To manage this, treat AI spending as a managed portfolio rather than a fixed line item. Set clear business owners for each use case, approve pilots with defined limits, and review actual usage monthly. Require vendors to provide detailed usage data and pricing scenarios before signing. Start with small, measurable pilots, then scale only when value and costs are understood. Build a contingency reserve, and ask finance and technology leaders to update forecasts quarterly. This approach will not remove uncertainty, but it will make AI spending visible, discussable, and easier to control while supporting responsible innovation across the business.

About the creator

Alibaba

Alibaba's Tongyi research group publishes the Wan video models and the Qwen family of language models.

www.alibabacloud.com ↗
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