Model Comparison
Claude Opus 4.5Grok 3 Mini
Let's see who can write code better - Claude Opus 4.5 or Grok 3 Mini
Model Information
Claude Opus 4.5
Description
Most advanced Claude model with enhanced capabilities
Specifications
Context Window200K
Max Output8K
ReleasedNov 2025
API✓
Pricing (per 1M)
In / Out
$5/ $25
Key Features
State-of-the-art reasoningAdvanced code generationComplex problem solvingMulti-language supportVision capabilities
Strengths
- ✓More affordable than 4.1
- ✓Superior reasoning abilities
- ✓Excellent at complex tasks
- ✓Most advanced Claude model
Weaknesses
- ✗Higher cost
- ✗Slower response times
- ✗Overkill for simple tasks
Agent Support
No known agents
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