Qwen3 Max
Qwen3-Max is an updated release built on the Qwen3 series, offering major improvements in reasoning, instruction following, multilingual support, and long-tail knowledge coverage compared to the January 2025 version. It delivers higher accuracy in math, coding, logic, and science tasks, follows complex instructions in Chinese and English more reliably, reduces hallucinations, and produces higher-quality responses for open-ended Q&A, writing, and conversation. The model supports over 100 language
Context window
This model accepts 258K tokens in one request (~194K words of text).
What fits in one request
- FitsShort documentAbout 1,500 words of text
- FitsLong documentAbout 37K words of text
- FitsSmall codebaseAbout 150K words of text
- Won't fitFull novelAbout 375K words of text
Specifications
Context size, pricing, and release info in one place.
- Context window
- 258,048 tokens (258K)
- Max output tokens
- 65,536 tokens (66K)
- Speed tier
- balanced
- Provider
- Alibaba
- Model family
- Qwen
- Release date
- Sep 2025
Capabilities
See which features this model supports, such as vision, tools, and streaming.
- Tool use
- Can call external tools and APIs
- Supported
- Function calling
- Structured function call interface
- Supported
- Extended thinking
- Shows its chain-of-thought reasoning
- Supported
- Streaming
- Returns tokens as they are generated
- Supported
- Prompt caching
- Reuse repeated prompt prefixes cheaply
- Supported
- Vision
- Accepts image inputs alongside text
- Not supported
- Web search
- Can browse the web during a request
- Not supported
- Batch API
- Process many requests asynchronously
- Not supported
Best for
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Compare Qwen3 Max
Open a side-by-side comparison with one click.
- Qwen3 Max vs Amazon Titan Text Express
Qwen3 Max has 514% larger context window
- Qwen3 Max vs Amazon Titan Text Lite
Qwen3 Max has 514% larger context window
- Qwen3 Max vs Amazon Titan Text Premier
Qwen3 Max has 514% larger context window
- Qwen3 Max vs Claude Instant
Qwen3 Max has 158% larger context window
- Qwen3 Max vs Anthropic Claude
Qwen3 Max has 158% larger context window
- Qwen3 Max vs Codellama 34b Instruct
Qwen3 Max has 6200% larger context window
Frequently asked questions
Short answers about context size and how this model behaves.
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