Qwen3 Coder 30B A3B Instruct
Qwen3-Coder-30B-A3B-Instruct is a 30.5B parameter Mixture-of-Experts (MoE) model with 128 experts (8 active per forward pass), designed for advanced code generation, repository-scale understanding, and agentic tool use. Built on the Qwen3 architecture, it supports a native context length of 256K tokens (extendable to 1M with Yarn) and performs strongly in tasks involving function calls, browser use, and structured code completion. This model is optimized for instruction-following without “think
Context window
This model accepts 160K tokens in one request (~120K words of text).
What fits in one request
- FitsShort documentAbout 1,500 words of text
- FitsLong documentAbout 37K words of text
- Won't fitSmall 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
- 160,000 tokens (160K)
- Max output tokens
- 32,768 tokens (33K)
- Speed tier
- fast
- Provider
- Alibaba
- Model family
- Qwen
- Release date
- Jul 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
- Streaming
- Returns tokens as they are generated
- Supported
- Vision
- Accepts image inputs alongside text
- Not supported
- Extended thinking
- Shows its chain-of-thought reasoning
- Not supported
- Web search
- Can browse the web during a request
- Not supported
- Batch API
- Process many requests asynchronously
- Not supported
- Prompt caching
- Reuse repeated prompt prefixes cheaply
- Not supported
Best for
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Compare Qwen3 Coder 30B A3B Instruct
Open a side-by-side comparison with one click.
- Qwen3 Coder 30B A3B Instruct vs Amazon Titan Text Express
Qwen3 Coder 30B A3B Instruct has 280% larger context window
- Qwen3 Coder 30B A3B Instruct vs Amazon Titan Text Lite
Qwen3 Coder 30B A3B Instruct has 280% larger context window
- Qwen3 Coder 30B A3B Instruct vs Amazon Titan Text Premier
Qwen3 Coder 30B A3B Instruct has 280% larger context window
- Qwen3 Coder 30B A3B Instruct vs Claude Instant
Qwen3 Coder 30B A3B Instruct has 60% larger context window
- Qwen3 Coder 30B A3B Instruct vs Anthropic Claude
Qwen3 Coder 30B A3B Instruct has 60% larger context window
- Qwen3 Coder 30B A3B Instruct vs Codellama 34b Instruct
Qwen3 Coder 30B A3B Instruct has 3806% larger context window
Frequently asked questions
Short answers about context size and how this model behaves.
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