AI Model Comparison
Compare AI models side by side
Compare GPT-5.5 from OpenAI and Gemini 3.5 Flash from Google on zero data retention, EU hosting, pricing, context, and Artificial Analysis benchmarks.
Key info
What each model gives you per call. Prices reflect the cheapest available route on Opper.
Available routes & privacy
Every provider hosting this model on Opper. Routes are sorted best-privacy first — EU regions and self-serve ZDR rise to the top.
Benchmarks
Composite indices and speed metrics from Artificial Analysis. Higher is better for indices and speed; lower is better for time-to-first-token.
Key info
What each model gives you per call. Prices reflect the cheapest available route on Opper.
Available routes & privacy
Every provider hosting this model on Opper. Routes are sorted best-privacy first — EU regions and self-serve ZDR rise to the top.
Benchmarks
Composite indices and speed metrics from Artificial Analysis. Higher is better for indices and speed; lower is better for time-to-first-token.