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Claude Opus 5.5 vs Qwen3 235B A22B (2507)

At a glance

Anthropic's new flagship for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.

1M ctx$4.00/$20.00 per M

July 2025 update to Qwen3 235B A22B with improved capabilities.

262K ctx$0.09/$0.35 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-10-02
Reasoning & Knowledge
Graduate Science90.6%Factual Recall72.2%
Math
Competition Math100.0%
Agentic
Novel Reasoning92.5%
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper98%
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—
Agentic
Novel Reasoning—
Specs
1M
Context
128K
Max output
Sep 2026
Released
262K
Context
236K
Max output
Jul 2025
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$4.00/M tokens
Output$20.00/M tokens
Cache read$0.20/M tokens
Cache write$5.00/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input98%$0.09/M tokens
Output98%$0.35/M tokens
Cache read91%$0.02/M tokens
Chat with Claude Opus 5.5Go to model
Chat with Qwen3 235B A22B (2507)Go to model
Frequently Asked Questions: Claude Opus 5.5 vs Qwen3 235B A22B (2507)▼

Which is better, Claude Opus 5.5 or Qwen3 235B A22B (2507)?

▼

Both Claude Opus 5.5 and Qwen3 235B A22B (2507) are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Claude Opus 5.5 or Qwen3 235B A22B (2507)?

▼

Qwen3 235B A22B (2507) has a lower blended cost. Claude Opus 5.5: $4.00 input / $20.00 output. Qwen3 235B A22B (2507): $0.09 input / $0.35 output.

Which has a larger context window, Claude Opus 5.5 or Qwen3 235B A22B (2507)?

▼

Claude Opus 5.5 has a larger context window: Claude Opus 5.5 supports 1M tokens vs Qwen3 235B A22B (2507) at 262K tokens.

Do both Claude Opus 5.5 and Qwen3 235B A22B (2507) support vision?

▼

Claude Opus 5.5 supports vision/image input, but Qwen3 235B A22B (2507) does not.

What are the key differences between Claude Opus 5.5 and Qwen3 235B A22B (2507)?

▼

Key differences: Qwen3 235B A22B (2507) is significantly cheaper; only Claude Opus 5.5 supports vision input; only Claude Opus 5.5 offers extended reasoning mode. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Opus 5.5 and Qwen3 235B A22B (2507) for free on idapt.app to see which performs better for your specific needs.

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