Claude 4.5 Sonnet vs DeepSeek V3 0324
Claude 4.5 Sonnet offers 200K tokens context vs 128K tokens, DeepSeek V3 0324 is more cost-effective, Claude 4.5 Sonnet includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Claude 4.5 Sonnet
Cortecs
200K tokens context • $3.26 / $16.30 per 1M tokens
View full specifications →Detailed Comparison
Specification
Claude 4.5 Sonnet
DeepSeek V3 0324
Provider
Cortecs
Cortecs
Context Window
200K tokens
128K tokens
Max Output Tokens
200K tokens
128K tokens
Input Pricing (per 1M tokens)
$3.26
$0.55
Output Pricing (per 1M tokens)
$16.30
$1.65
Release Date
Sep 2025
Mar 2025
Capabilities
Capability
Claude 4.5 Sonnet
DeepSeek V3 0324
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments
Which Model Should You Choose?
Choose Claude 4.5 Sonnet if:
- • You need a larger context window
- • You need advanced reasoning
Choose DeepSeek V3 0324 if:
- • Cost efficiency is a priority
- • You prefer open weights