LLM ComparisonClaude 4 OpusQwen-Plus

Claude 4 Opus vs Qwen-Plus

Compare Claude 4 Opus and Qwen-Plus. Build AI products powered by either model on Appaca.

Model Comparison

FeatureClaude 4 OpusQwen-Plus
ProviderAnthropicAlibaba Cloud
Model Typetexttext
Context Window200,000 tokens1,000,000 tokens
Input Cost
$15.00/ 1M tokens
$0.12/ 1M tokens
Output Cost
$75.00/ 1M tokens
$0.29/ 1M tokens

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Strengths & Best Use Cases

Claude 4 Opus

Anthropic
  • Highest capability in the family: described as “our most powerful model yet” by Anthropic.
  • Exceptional at long-running tasks requiring thousands of steps and sustained focus (e.g., continuous codebase work for hours).
  • Excellent performance on benchmarks: e.g., SWE-bench 72.5 % and Terminal-bench 43.2 %.
  • Designed for complex agentic workflows, deep reasoning, tool use, and large context windows.
  • Placed under a higher safety classification (ASL-3) due to its frontier capability and risk profile.

Qwen-Plus

Alibaba Cloud

1. Excellent balance of performance and cost

  • Faster and cheaper than Max but still powerful.

2. Optional thinking mode

  • Enhanced reasoning when needed.
  • Non-thinking mode is very fast and cheap.

3. Huge context window

  • Up to 1M tokens for long-document workflows.

4. Strong multilingual understanding

  • Supports 100+ languages.

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