DeepSeek V3 0324 vs Claude 4.5 Sonnet

Detailed comparison of capabilities, features, and performance.

Feature
DeepSeek V3 0324
Claude 4.5 Sonnet
Model Image
DeepSeek V3 0324
Claude 4.5 Sonnet
AI Lab
DeepSeek
Anthropic
Context Size
131,072 tokens
1,000,000 tokens
Max Output Size
30,000 tokens
200,000 tokens
Frontier Model
No
Yes
Vision Support
No
Yes
Description
DeepSeek's updated V3 model released on 03/24/2025 hosted securely in the USA
The latest Claude 4.5 Sonnet model from Anthropic with a 1M token context window.

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