Create personal apps powered by AI models

Get started free
LLM ComparisonGPT-5.2 CodexQwen3-Max

GPT-5.2 Codex vs Qwen3-Max

Compare GPT-5.2 Codex and Qwen3-Max. Build AI products powered by either model on Appaca.

Model Comparison

FeatureGPT-5.2 CodexQwen3-Max
ProviderOpenAIAlibaba Cloud
Model Typetexttext
Context Window400,000 tokens262,144 tokens
Input Cost
$1.75/ 1M tokens
$0.86/ 1M tokens
Output Cost
$14.00/ 1M tokens
$3.44/ 1M tokens

Put these models to work for you

Create personal apps and internal tools powered by GPT-5.2 Codex, Qwen3-Max, and 20+ other AI models. Just describe what you need — your app is ready in minutes.

Strengths & Best Use Cases

GPT-5.2 Codex

OpenAI

1. Optimized for Long-Horizon Coding Tasks

  • OpenAI describes GPT-5.2 Codex as a highly intelligent coding model built for long-horizon, agentic coding work.
  • Well suited to planning, refactoring, debugging, and multi-step implementation flows inside real codebases.

2. Adjustable Reasoning for Coding Work

  • Supports configurable reasoning effort from low to xhigh depending on speed and quality needs.
  • Accepts both text and image inputs while producing text output.

3. Large Context + Long Output

  • 400 k token context window supports broad repository understanding and larger working sets.
  • Allows up to 128 k output tokens for longer patches, code generation, and technical explanations.

4. Up-to-Date Model Snapshot

  • Knowledge cut-off of Aug 31 2025 keeps it current with newer tools and frameworks.
  • Supports streaming, function calling, and structured outputs for tool-driven coding workflows.

Qwen3-Max

Alibaba Cloud

1. Best performance in Qwen3 series

  • Handles complex multi-step reasoning.
  • Excellent for agent programming and tool calling.

2. Massive context window

  • 262K tokens enable long multi-document tasks.
  • Useful for RAG pipelines, analysis, and long-form workflows.

3. Tiered pricing support

  • More cost-efficient for small requests.
  • Supports context caching for repeated inputs.

4. Strong general-purpose intelligence

  • High accuracy in coding, reasoning, and structured tasks.
  • Reliable for enterprise automation.

Ready to put GPT-5.2 Codex or Qwen3-Max to work?

Create personal apps and internal tools on Appaca in minutes. No coding required.

The platform for your ideal software

Use Appaca to to do the most with any software you need, just for your use case.