Union Alpha vs Hy-MT2-1.8B: side-by-side summary

Union Alpha and Hy-MT2-1.8B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Union Alpha, from Stealth, has a 262,144-token context window and is free to use on OpenRouter.

Hy-MT2-1.8B, from tencent, has a 8,192-token context window and is priced at $0.044/M tokens input, $0.177/M tokens output on OpenRouter.

Context window

• Union Alpha: 262,144 tokens
• Hy-MT2-1.8B: 8,192 tokens

Price

• Union Alpha: Free
• Hy-MT2-1.8B: $0.044/M tokens input, $0.177/M tokens output

Provided by

• Union Alpha: Stealth
• Hy-MT2-1.8B: tencent

• Union Alpha model details, providers and pricing
• Hy-MT2-1.8B model details, providers and pricing