Zhifeng Chen

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Multimodal Models Gemini 1.5: Unlocking multimodal understanding across millions of tokens of context Multimodal Models Gemini: A Family of Highly Capable Multimodal Models Multimodal Models GLM-4.1V-Thinking and GLM-4.5V: Towards Versatile Multimodal Reasoning with Scalable Reinforcement Learning Language Models GLM-4.5: Agentic, Reasoning, and Coding Foundation Models Audio Language Models GLM-4-Voice: Towards Intelligent and Human-Like End-to-End Spoken Chatbots Large Language Models GLM-5: Thinking, Coding, and Agentic Intelligence Reasoning Models GLM-Z1-Rumination: An Open Frontier-Class Reasoning Model Through Test-Time Scaling Large Language Models PaLM 2 Technical Report