Claude Opus 4.5 vs Qwen3 235B A22B: Specs & Benchmark Comparison
| Characteristic | Claude Opus 4.5 | Qwen3 235B A22B |
|---|---|---|
| Company | Anthropic | Alibaba |
| Release Date | November 23, 2025 | April 28, 2025 |
| Parameters | — | 235B |
| Multimodal | Yes | No |
| Context (input) | 200K | 128K |
| Context (output) | 64K | 128K |
| Input Price / 1M | $5.00 | $0.20 |
| Output Price / 1M | $25.00 | $0.60 |
| Average Score | 0.9 | 0.9 |
| Benchmarks | ||
| MMMLU | 0.9 | 0.9 |
Visual Benchmark Comparison
Claude Opus 4.5
Qwen3 235B A22B
MMMLU0.9 vs 0.9
0.9
0.9
Verdict
Claude Opus 4.5 leads in 2 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: Claude Opus 4.5 — 0.9, Qwen3 235B A22B — 0.9.
API Cost
Qwen3 235B A22B is 37.5x cheaper: input $0.20/1M vs $5.00/1M tokens.
Context Window
Claude Opus 4.5 supports a larger context: 200K vs 128K tokens.
Recency
Claude Opus 4.5 is newer: released 11/23/2025 vs 4/28/2025.
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Frequently Asked Questions
Which is better for coding — Claude Opus 4.5 or Qwen3 235B A22B?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Claude Opus 4.5 or Qwen3 235B A22B?
Qwen3 235B A22B is cheaper for input: $0.20 per 1M tokens vs $5.00.
Which has a larger context window — Claude Opus 4.5 or Qwen3 235B A22B?
Claude Opus 4.5 supports a larger context: 200,000 tokens vs 128,000.
The Claude Opus 4.5 and Qwen3 235B A22B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Claude Opus 4.5 or Qwen3 235B A22B page. See also the complete list of AI model comparisons.