Overview
GPT-6 Luna Pro vs Hy4 preview: side-by-side summary
GPT-6 Luna Pro and Hy4 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-6 Luna Pro, from OpenAI, has a 1,050,000-token context window and is priced at $0.10/M tokens input, $0.50/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
- GPT-6 Luna Pro: 1,050,000 tokens
- Hy4 preview: 1,048,576 tokens
- Price
- GPT-6 Luna Pro: $0.10/M tokens input, $0.50/M tokens output
- Hy4 preview: $0.834/M tokens input, $2.501/M tokens output
- Provided by
- GPT-6 Luna Pro: OpenAI
- Hy4 preview: tencent