An anonymous AI model named Hunter Alpha surfaced on OpenRouter, sparking speculation it might be developed by Chinese startup DeepSeek. With 1 trillion parameters and a context window of 1 million tokens, the model was tested and claimed to be a Chinese AI trained until May 2025. AI engineer Nabil Haouam noted its "reasoning capability" alongside its specifications resembles those expected in DeepSeek’s upcoming V4 model, potentially indicating an early test.