LLM ComparisonGPT-5.4QwQ-Plus

GPT-5.4 vs QwQ-Plus

Compare GPT-5.4 and QwQ-Plus. Build AI products powered by either model on Appaca.

Model Comparison

FeatureGPT-5.4QwQ-Plus
ProviderOpenAIAlibaba Cloud
Model Typetexttext
Context Window1,050,000 tokens131,072 tokens
Input Cost
$2.50/ 1M tokens
$0.23/ 1M tokens
Output Cost
$15.00/ 1M tokens
$0.57/ 1M tokens

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Strengths & Best Use Cases

GPT-5.4

OpenAI

1. Best Intelligence at Scale

  • OpenAI positions GPT-5.4 as its frontier model for agentic, coding, and professional workflows.
  • Built for complex professional work where stronger reasoning and higher answer quality matter.

2. Configurable Reasoning + Multimodal Input

  • Supports configurable reasoning effort from none to xhigh, letting teams balance speed and depth.
  • Accepts both text and image inputs while producing text output.

3. Massive Context for Long-Running Work

  • 1.05M token context window supports very large codebases, documents, and multi-step workflows.
  • Allows up to 128 k output tokens for long-form answers and larger generations.

4. Updated Knowledge & Broad Tool Support

  • Knowledge cut-off of Aug 31 2025 keeps it current for newer frameworks and business context.
  • Supports tools like web search, file search, code interpreter, hosted shell, computer use, and MCP in the Responses API.

QwQ-Plus

Alibaba Cloud

1. Deep reasoning specialization

  • Competes with DeepSeek-R1 full-performance levels.
  • Excellent for math, proofs, symbolic logic.

2. Strong code reasoning

  • Top-tier LiveCodeBench performance.

3. Chain-of-thought supported

  • Up to 32K reasoning tokens.

4. Reliable structured outputs

  • Consistent on difficult multi-step problems.

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