Inception: Mercury vs Sonar Pro Search
Compare Inception: Mercury by Inception against Sonar Pro Search by Perplexity, context windows of 32K vs 200K, tested across 53 shared challenges.
Our Verdict
Sonar Pro Search
Inception: MercuryRunner-up
No community votes yet. On paper, Sonar Pro Search has the edge — bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
Inception: Mercury
Input
$10.00
Output
$10.00
1.5× cheaper
Sonar Pro Search
Input
$3.00
3.3× cheaper
Output
$15.00
Sonar Pro Search wins input (3.3× cheaper)·Inception: Mercury wins output (1.5× cheaper)
Writing DNA
Style Comparison
Similarity
72%
Inception: Mercury uses 4.3x more emoji
Inception: Mercury
Sonar Pro Search
55%Vocabulary60%
40wSentence Length22w
0.39Hedging0.30
4.9Bold2.7
3.8Lists2.6
0.04Emoji0.00
1.04Headings2.08
0.03Transitions0.07
Based on 17 + 25 text responses
Research
What we learned reading every model
FAQ
