Model Comparison
Claude Opus 4.5Gemini 1.5 Flash
Let's see who can write code better - Claude Opus 4.5 or Gemini 1.5 Flash
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
Gemini 1.5 Flash
Description
Fast and efficient multimodal model optimized for speed (deprecated - no longer available in API)
Specifications
Context Window1.0M
Max Output8K
ReleasedMay 2024
API✓
Pricing (per 1M)
In / Out
$0.075/ $0.3
Key Features
Fast inferenceLarge context windowMultimodalCost-effective
Strengths
- ✓Very fast responses
- ✓Good balance of capability and speed
- ✓Affordable pricing
- ✓Strong for its size
Weaknesses
- ✗Less capable than Pro version
- ✗May struggle with complex reasoning
- ✗Limited availability in some regions
Agent Support
No known agents