Qwen3 Coder Plus vs Claude Sonnet 4 6
Qwen3 Coder Plus is 3.0× cheaper on input tokens than Claude Sonnet 4 6. Claude Sonnet 4 6 has a longer context window (1M vs 998K). Both models are accessible via the haimaker.ai OpenAI-compatible API at https://api.haimaker.ai/v1.
Qwen3 Coder Plus
qwen/qwen3-coder-plus
Claude Sonnet 4 6
anthropic/claude-sonnet-4-6
Side-by-side specifications
| Spec | Qwen3 Coder Plus | Claude Sonnet 4 6 |
|---|---|---|
| Provider | Qwen | Anthropic |
| Full ID | qwen/qwen3-coder-plus | anthropic/claude-sonnet-4-6 |
| Mode | chat | chat |
| Parameters | N/A | N/A |
| Context window | 998K | 1M |
| Max output | 66K | 64K |
| Input price (per 1M) | $1.00 | $3.00 |
| Output price (per 1M) | $5.00 | $15.00 |
| License | N/A | N/A |
| Architecture | N/A | N/A |
Feature support
| Feature | Qwen3 Coder Plus | Claude Sonnet 4 6 |
|---|---|---|
| Function Calling | ✓ Supported | ✓ Supported |
| Reasoning | ✓ Supported | ✓ Supported |
| Vision | — | ✓ Supported |
Frequently asked questions
Which is cheaper, Qwen3 Coder Plus or Claude Sonnet 4 6?
Qwen3 Coder Plus is cheaper at $1.00 per 1M input tokens vs $3.00 for Claude Sonnet 4 6.
Which has the larger context window, Qwen3 Coder Plus or Claude Sonnet 4 6?
Claude Sonnet 4 6 accepts up to 1M input tokens vs 998K for Qwen3 Coder Plus.
Can I use both Qwen3 Coder Plus and Claude Sonnet 4 6 via the same API?
Yes. haimaker.ai exposes both qwen/qwen3-coder-plus and anthropic/claude-sonnet-4-6 on the same OpenAI-compatible endpoint at https://api.haimaker.ai/v1, so you can switch between them by changing the model parameter in your request.
Try Qwen3 Coder Plus or Claude Sonnet 4 6 via the haimaker API
One OpenAI-compatible endpoint. Switch between them by changing the model parameter.