Overview
DeepSeek V4 Pro 0813 vs Hy4 preview: side-by-side summary
DeepSeek V4 Pro 0813 and Hy4 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
DeepSeek V4 Pro 0813, from DeepSeek, has a 1,048,576-token context window and is priced at $0.70/M tokens input, $2.96/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
- DeepSeek V4 Pro 0813: 1,048,576 tokens
- Hy4 preview: 1,048,576 tokens
- Price
- DeepSeek V4 Pro 0813: $0.70/M tokens input, $2.96/M tokens output
- Hy4 preview: $0.834/M tokens input, $2.501/M tokens output
- Provided by
- DeepSeek V4 Pro 0813: DeepSeek
- Hy4 preview: tencent