Claude Code vs GPT-5.2 o1
A detailed comparison to help you choose the right AI tool for your needs.
Feature Comparison
Feature
Claude Code
GPT-5.2 o1
Ratings
Overall Rating
4.9
4.9
Coding
5.0
4.8
Writing
4.5
4.5
Reasoning
4.8
5.0
Speed
4.3
3.8
Value
4.6
4.0
Pricing
Monthly Price
$20
$200
Free Tier
Input (per 1M tokens)
$5
$15
Output (per 1M tokens)
$25
$60
Features
Context Window
200K
128K
Vision/Images
Audio
Video
Code Generation
AI Agents
Claude Code
Pros
- Highest SWE-bench score (72.7%)
- Agentic codebase navigation
- Full Git/GitHub integration
- Rewind feature for code rollback
- MCP support out of the box
Cons
- Requires Pro subscription ($20/mo)
- Slower than simpler tools for basic tasks
GPT-5.2 Thinking
Pros
- Best reasoning model from OpenAI
- Edges out Gemini 3 and Claude Opus 4.5 on most tests
- Performs at/above human expert level on GDPval
- Excellent for coding, math, and document analysis
- State-of-the-art on SWE-Bench Pro
Cons
- Expensive ($200/mo for Pro subscription)
- Slower than Instant variant
- Requires Pro subscription for full access
- Writing can feel robotic
Choose Claude Code if you need:
Complex refactoring, architecture work, autonomous agent development
Choose GPT-5.2 o1 if you need:
Complex reasoning, software engineering, research, math proofs
Ready to get started?
Both tools offer free tiers or trials. Try them out and see which one works best for your workflow.