Model Comparison
GPT-5 NanoGrok 3 Mini
Let's see who can write code better - GPT-5 Nano or Grok 3 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
Grok 3 Mini
Description
Efficient and cost-effective version of Grok 3
Specifications
Context Window128K
Max Output8K
ReleasedNov 2024
API✓
Pricing (per 1M)
In / Out
$0.3/ $0.5
Key Features
Cost-effectiveFast inferenceGood performance
Strengths
- ✓Very affordable
- ✓Fast responses
- ✓Good value for money
Weaknesses
- ✗Reduced capabilities vs full Grok 3
- ✗Smaller context window