Compare Gemini 3 Pro Preview from Google and Solar Pro 3 from upstage on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Gemini 3 Pro Preview and Solar Pro 3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Gemini 3 Pro Preview, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.
Solar Pro 3, from upstage, has a 131,072-token context window and is priced at $0.15/M tokens input, $0.60/M tokens output on OpenRouter.