Compare Dots3-Note Preview from Dots Studio and Union Alpha from Stealth on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Dots3-Note Preview and Union Alpha are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Dots3-Note Preview, from Dots Studio, has a 512,000-token context window and is priced by the provider serving it on OpenRouter.
Union Alpha, from Stealth, has a 262,144-token context window and is free to use on OpenRouter.