Model Comparison
GPT-5 NanoOpenAI o4-mini
Let's see who can write code better - GPT-5 Nano or OpenAI o4-mini
Model Information
GPT-5 Nano
Description
Ultra-lightweight version of GPT-5
Specifications
Context Window272K
Max Output4K
ReleasedJun 2025
API✓
Pricing (per 1M)
In / Out
$0.05/ $0.4
Key Features
Minimal resource usageEdge deployment readyBasic GPT-5 capabilities
Strengths
- ✓Very low cost
- ✓Fast responses
- ✓Good for simple tasks
Weaknesses
- ✗Not yet released
- ✗Limited capabilities
Agent Support
OpenAI o4-mini
Description
Future iteration of reasoning models
Specifications
Context Window200K
Max Output66K
ReleasedJun 2025
API✓
Pricing (per 1M)
In / Out
$1.1/ $4.4
Key Features
Advanced reasoningFuture capabilitiesEfficient processing
Strengths
- ✓Next-gen reasoning
- ✓Improved efficiency
- ✓Better performance
Weaknesses
- ✗Not yet released
- ✗Purely speculative