DeepSeek V4 Pro 0813vsSonar Pro Search
DeepSeek V4 Pro 0813 is cheaper than Sonar Pro Search at $0.66/M vs $3/M input tokens.
| Spec | DeepSeek V4 Pro 0813 | Sonar Pro Search |
|---|---|---|
| Input price | $0.66/M tokens | $3/M tokens |
| Output price | $1.98/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 200K tokens |
| Released | Aug 2026 | Oct 2025 |
Our Verdict
DeepSeek V4 Pro 0813
Sonar Pro SearchRunner-up
Not enough votes to call it. On the specs, DeepSeek V4 Pro 0813 has the edge: bigger model tier, newer, bigger context window, major provider backing.
DeepSeek V4 Pro 0813 costs 7.6x less per token.
Slight edge
API pricing
Cost per 1M tokens
DeepSeek V4 Pro 0813
Input
$0.66
4.5× cheaper
Output
$1.98
7.6× cheaper
Sonar Pro Search
Input
$3.00
Output
$15.00
DeepSeek V4 Pro 0813 is cheaper on both — 4.5× input, 7.6× output
Writing DNA
Style Comparison
Similarity
74%
Sonar Pro Search uses 1.9x more headings
DeepSeek V4 Pro 0813
Sonar Pro Search
57%Vocabulary60%
17wSentence Length22w
0.49Hedging0.30
3.2Bold2.7
3.2Lists2.6
0.00Emoji0.00
1.08Headings2.08
0.04Transitions0.07
Based on 27 + 25 text responses
Research
What we learned reading every model
FAQ
Common questions
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