Alibaba Qwen3.8 Max Prime
A higher-throughput variant of Alibaba's Qwen3.8 Max, served as a separate tier at a higher price.
From Alibaba, Qwen3.8 Max Prime 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 $4.00 per million input tokens.
- Released
- Sep 2026
- Pricing
- $4.00 / 1M in · $12.00 / 1M out
- Inputs
- Text, Images
- Context window
- 1M in · 131K out
- Reasoning
- Adjustable effort
- Controls
- System prompt, Temperature, Top-p
Examples
Generated with Qwen3.8 Max Prime 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.
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 set of rules that lets one piece of software ask another piece for data or actions. It specifies what requests can be made and what results will be returned.
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. As a two-person startup, your scarce time is better spent on product features that prove value, while a mature provider handles security, password resets, MFA, compliance, and availability risks. Building auth yourself creates serious security liability and delays launch. The strongest argument against this recommendation is that hosted auth can create vendor lock-in: if pricing rises, terms change, or your product needs unusual identity flows or data control, migrating away can be painful and expensive.
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, prices change as vendors compete, and internal demand often expands once teams discover new uses. First, model capabilities and required computing resources shift rapidly, so a project planned today may need more processing power, storage, or specialized tools tomorrow. Second, many AI services are priced by usage, such as queries, tokens, or training hours, which makes costs sensitive to customer behavior, data volume, and experimentation. Third, adoption can be uneven: pilots may fail, but successful pilots often spread across departments, creating sudden increases in licensing, support, and governance needs. You can manage this uncertainty by treating AI spending like a portfolio. Require clear business cases, set quarterly budgets with contingency reserves, and separate stable production costs from exploratory work. Ask finance and technology leaders to track usage drivers, not just invoices, and to review vendor contracts for flexibility and committed use discounts. Establish a simple approval process for projects that exceed thresholds, and require regular forecasts updated with actual consumption. By monitoring usage, limiting risk, and building spending discipline, you can capture AI benefits while keeping surprises under control. This turns unpredictable costs into manageable investment decisions aligned with business priorities and cash flow.
Alibaba
Alibaba's Tongyi research group publishes the Wan video models and the Qwen family of language models.
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