Aion-3.0 vs Hy4 preview: side-by-side summary

Aion-3.0 and Hy4 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Aion-3.0, from Aion Labs, has a 131,072-token context window and is priced at $3/M tokens input, $6/M tokens output on OpenRouter.

Hy4 preview, from tencent, has a 1,048,576-token context window and is priced at $0.834/M tokens input, $2.501/M tokens output on OpenRouter.

Context window

• Aion-3.0: 131,072 tokens
• Hy4 preview: 1,048,576 tokens

Price

• Aion-3.0: $3/M tokens input, $6/M tokens output
• Hy4 preview: $0.834/M tokens input, $2.501/M tokens output

Provided by

• Aion-3.0: Aion Labs
• Hy4 preview: tencent

• Aion-3.0 model details, providers and pricing
• Hy4 preview model details, providers and pricing