Seed 2.0 Lite vs Sonar Pro Search
Compare Seed 2.0 Lite by ByteDance against Sonar Pro Search by Perplexity, context windows of 262K vs 200K, tested across 52 shared challenges.
Our Verdict
Seed 2.0 Lite
Sonar Pro Search
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Seed 2.0 Lite is 7.5x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Seed 2.0 Lite
Input
$0.25
12× cheaper
Output
$2.00
7.5× cheaper
Sonar Pro Search
Input
$3.00
Output
$15.00
Seed 2.0 Lite is cheaper on both — 12× input, 7.5× output
Writing DNA
Style Comparison
Similarity
74%
Sonar Pro Search uses 3.0x more bold
Seed 2.0 Lite
Sonar Pro Search
53%Vocabulary60%
31wSentence Length22w
0.28Hedging0.30
0.9Bold2.7
1.7Lists2.6
0.00Emoji0.00
1.27Headings2.08
0.05Transitions0.07
Based on 23 + 25 text responses
Research
What we learned reading every model
FAQ
