Qwen3 30B A3B Thinking 2507
Qwen3-30B-A3B-Thinking-2507 is a 30B parameter Mixture-of-Experts reasoning model optimized for complex tasks requiring extended multi-step thinking. The model is designed specifically for “thinking mode,” where internal reasoning traces are separated from final answers. Compared to earlier Qwen3-30B releases, this version improves performance across logical reasoning, mathematics, science, coding, and multilingual benchmarks. It also demonstrates stronger instruction following, tool use, and a
Context window
This model accepts 262K tokens in one request (~197K 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
- 262,144 tokens (262K)
- Max output tokens
- 262,144 tokens (262K)
- Speed tier
- fast
- Provider
- Alibaba
- Model family
- Qwen
- Release date
- Aug 2025
- Input cost
- $0.900/M / 1M tokens
- Output cost
- $0.900/M / 1M tokens
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 30B A3B Thinking 2507
Open a side-by-side comparison with one click.
- Qwen3 30B A3B Thinking 2507 vs Amazon Titan Text Express
Qwen3 30B A3B Thinking 2507 has 524% larger context window
- Qwen3 30B A3B Thinking 2507 vs Amazon Titan Text Lite
Qwen3 30B A3B Thinking 2507 has 524% larger context window
- Qwen3 30B A3B Thinking 2507 vs Amazon Titan Text Premier
Qwen3 30B A3B Thinking 2507 has 524% larger context window
- Qwen3 30B A3B Thinking 2507 vs Claude Instant
Qwen3 30B A3B Thinking 2507 has 162% larger context window
- Qwen3 30B A3B Thinking 2507 vs Anthropic Claude
Qwen3 30B A3B Thinking 2507 has 162% larger context window
- Qwen3 30B A3B Thinking 2507 vs Codellama 34b Instruct
Qwen3 30B A3B Thinking 2507 has 6300% larger context window
Frequently asked questions
Short answers about context size and how this model behaves.
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