While the Chinese startup’s latest version V4 lags behind top models like GPT-5.4 and Gemini 3.1 Pro Preview in financial, legal and coding tasks, it features a new attention mechanism that reduces the computational cost

L’aggiornamento del modello open source e low cost

The company says its cost-efficient new V4 model is competitive with top closed-source models from OpenAI and Google DeepMind.