Claude Opus 4.1 vs Qwen3 30B A3B
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Claude Opus 4.1 and Qwen3 30B A3B.
Claude Opus 4.1
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Qwen3 30B A3B
Qwen3, the latest generation in the Qwen large language model series, features both dense and mixture-of-experts (MoE) architectures to excel in reasoning, multilingual support, and advanced agent tasks. Its unique...
Technical Specifications
| Specification | Claude Opus 4.1 | Qwen3 30B A3B |
|---|---|---|
| Provider | Anthropic | Alibaba |
| Context Window | 200,000 tokens | 131,072 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2025-08-05 | 2025-04-28 |
API Pricing Comparison
Input Price per Million Tokens
Claude Opus 4.1
$15.00
Qwen3 30B A3B
$0.12
Output Price per Million Tokens
Claude Opus 4.1
$75.00
Qwen3 30B A3B
$0.50
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Claude Opus 4.1 Quirks & Gotchas
No developer gotchas reported.
Qwen3 30B A3B Quirks & Gotchas
No developer gotchas reported.