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Qwen3 Coder Flash vs Claude Opus 5

At a glance

Fast variant of Qwen3 Coder for speed-prioritized coding tasks.

1M ctx$0.20/$0.97 per M

Anthropic's flagship for demanding reasoning, coding, and long-horizon agentic work.

1M ctx$5.00/$25.00 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
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper96%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
1M
Context
66K
Max output
Sep 2025
Released
1M
Context
128K
Max output
Jul 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input96%$0.20/M tokens
Output96%$0.97/M tokens
Cache read92%$0.04/M tokens
Cache write96%$0.24/M tokens
Live pricing, shown before you run
Input$5.00/M tokens
Output$25.00/M tokens
Cache read$0.50/M tokens
Cache write$6.25/M tokens
Web search$0.01/search
Chat with Qwen3 Coder FlashGo to model
Chat with Claude Opus 5Go to model
Frequently Asked Questions: Qwen3 Coder Flash vs Claude Opus 5▼

Which is better, Qwen3 Coder Flash or Claude Opus 5?

▼

Both Qwen3 Coder Flash and Claude Opus 5 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, Qwen3 Coder Flash or Claude Opus 5?

▼

Qwen3 Coder Flash has a lower blended cost. Qwen3 Coder Flash: $0.20 input / $0.97 output. Claude Opus 5: $5.00 input / $25.00 output.

Which has a larger context window, Qwen3 Coder Flash or Claude Opus 5?

▼

Qwen3 Coder Flash has a larger context window: Qwen3 Coder Flash supports 1M tokens vs Claude Opus 5 at 1M tokens.

Do both Qwen3 Coder Flash and Claude Opus 5 support vision?

▼

Claude Opus 5 supports vision/image input, but Qwen3 Coder Flash does not.

What are the key differences between Qwen3 Coder Flash and Claude Opus 5?

▼

Key differences: Qwen3 Coder Flash is significantly cheaper; only Claude Opus 5 supports vision input; only Claude Opus 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 Qwen3 Coder Flash and Claude Opus 5 for free on idapt.app to see which performs better for your specific needs.

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