Inception: Mercury
Nothing here. The model returned empty. We stared at it for a while.
Inception: Mercury vs GPT OSS 120B
Compare Inception: Mercury by Inception against GPT OSS 120B by OpenAI, in 6 community votes, gpt oss 120b wins 80% of head-to-head duels, context windows of 32K vs 131K, tested across 46 shared challenges. Updated April 2026.
Which is better, Inception: Mercury or GPT OSS 120B?
GPT OSS 120B is the better choice overall, winning 80% of 6 blind community votes on Rival. Inception: Mercury costs $10/M input tokens vs $0.18/M for GPT OSS 120B. Context windows: 32K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between Inception: Mercury and GPT OSS 120B
Inception: Mercury is made by inception while GPT OSS 120B is from openai. Inception: Mercury has a 32K token context window compared to GPT OSS 120B's 131K. On pricing, Inception: Mercury costs $10/M input tokens vs $0.18/M for GPT OSS 120B. In community voting, In 6 community votes, GPT OSS 120B wins 80% of head-to-head duels.
In 6 community votes, GPT OSS 120B wins 80% of head-to-head duels. GPT OSS 120B leads in Image Generation. Based on blind community voting from the Rival open dataset of 6+ human preference judgments for this pair.
Image Generation: GPT OSS 120B wins 100% of votes
Web Design: Inception: Mercury and GPT OSS 120B are tied
Our Verdict
GPT OSS 120BWinner
Inception: MercuryRunner-up
Pick GPT OSS 120B. In 6 blind votes, GPT OSS 120B wins 80% of the time. That's not luck.
GPT OSS 120B particularly excels in Image Generation. GPT OSS 120B is 13x cheaper per token — worth considering if cost matters.
Clear winner
Writing DNA
Style Comparison
Similarity
97%
GPT OSS 120B uses 5.0x more transitions
Inception: Mercury
GPT OSS 120B
55%Vocabulary52%
40wSentence Length19w
0.39Hedging0.28
4.9Bold7.4
3.8Lists1.8
0.04Emoji0.15
1.04Headings0.73
0.03Transitions0.17
Based on 17 + 21 text responses
vsAsk them anything yourself
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
Free preview13 of 58 slides
FAQ