GPT-3.5 Turbo vs GPT OSS 120B
Compare GPT-3.5 Turbo and GPT OSS 120B, both from OpenAI, in 19 community votes, gpt oss 120b wins 88% of head-to-head duels, context windows of 16K vs 131K, tested across 53 shared challenges. Updated April 2026.
Which is better, GPT-3.5 Turbo or GPT OSS 120B?
GPT OSS 120B is the better choice overall, winning 88% of 19 blind community votes on Rival. GPT-3.5 Turbo costs $1.5/M input tokens vs $0.18/M for GPT OSS 120B. Context windows: 16K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-3.5 Turbo and GPT OSS 120B
GPT-3.5 Turbo is made by openai while GPT OSS 120B is from openai. GPT-3.5 Turbo has a 16K token context window compared to GPT OSS 120B's 131K. On pricing, GPT-3.5 Turbo costs $1.5/M input tokens vs $0.18/M for GPT OSS 120B. In community voting, In 19 community votes, GPT OSS 120B wins 88% of head-to-head duels.
In 19 community votes, GPT OSS 120B wins 88% of head-to-head duels. GPT OSS 120B leads in Web Design, Image Generation, Reasoning. Based on blind community voting from the Rival open dataset of 19+ human preference judgments for this pair.
Pick GPT OSS 120B. In 19 blind votes, GPT OSS 120B wins 88% of the time. That's not luck.
GPT OSS 120B particularly excels in Image Generation, Reasoning, Web Design.
Style Comparison
GPT OSS 120B uses 743.4x more bold
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
