DeepSeek V3.2 vs Claude Sonnet 4.5
Side-by-side comparison of pricing, features, and capabilities
Pricing
Input / 1M tokens
$0.270
$3.00
Output / 1M tokens
$1.10
$15.00
Avg. Cost / 1M
$0.685
$9.00
Specifications
Context Window
128K
200K
Tier
mid
high
Provider
DeepSeek
Anthropic
Capabilities
Feature
deepseek-v3.2
claude-sonnet-4.5
text
code
vision
reasoning
long context
Verdict
Best for Cost
deepseek-v3.2 is 1214% cheaper on average
Best for Quality
claude-sonnet-4.5 (high tier) is positioned as higher quality
Best for Long Documents
claude-sonnet-4.5 has a larger context window (200K)
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