Inception: Mercury vs OpenAI o3
Compare Inception: Mercury by Inception against OpenAI o3 by OpenAI, in 3 community votes, openai o3 wins 100% of head-to-head duels, tested across 54 shared challenges.
Image Generation: OpenAI o3 wins 100% of votes
Our Verdict
OpenAI o3Winner
Inception: MercuryRunner-up
Pick OpenAI o3. In 3 blind votes, OpenAI o3 wins 100% of the time. That's not luck.
OpenAI o3 particularly excels in Image Generation. Inception: Mercury is 4.0x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
Inception: Mercury
Input
$10.00
Output
$10.00
4.0× cheaper
OpenAI o3
Input
$10.00
Output
$40.00
Writing DNA
Style Comparison
Similarity
68%
Inception: Mercury uses 4.3x more emoji
Inception: Mercury
OpenAI o3
55%Vocabulary68%
40wSentence Length14w
0.39Hedging0.26
4.9Bold0.7
3.8Lists3.0
0.04Emoji0.00
1.04Headings0.38
0.03Transitions0.12
Based on 17 + 16 text responses
Research
What we learned reading every model
FAQ
