MindIntLab/Psyche-R1
MindIntLab/Psyche-R1 is a fine-tuned psychological reasoning LLM developed by MindIntLab, based on Qwen/Qwen2.5-7B-Instruct. It unifies empathy, expertise, and reasoning, specifically designed for Chinese psychological contexts. The model demonstrates strong performance on psychological benchmarks, including PCEB and CPsyExam, and shows improved empathy on the SoulChat2.0 test set.
Loading preview...
Psyche-R1: A Unified Psychological LLM
MindIntLab/Psyche-R1 is the first Chinese psychological reasoning large language model that integrates empathy, expertise, and reasoning capabilities. It is built upon the Qwen/Qwen2.5-7B-Instruct architecture, fine-tuned using a novel dataset comprising psychological questions with detailed rationales and empathetic single-turn dialogues.
Key Capabilities & Performance
- Psychological Reasoning: Excels in understanding and responding to psychological queries, demonstrating strong reasoning abilities.
- Empathy: Shows enhanced empathetic responses, particularly noted on the SoulChat2.0 test set.
- Benchmark Performance: Achieves performance comparable to DeepSeek-R1 on several psychology benchmarks, including the Psychology Counselor Examination Benchmark (PCEB) and the CPsyExam test set.
Training Methodology
The model employs a hybrid training strategy, combining Supervised Fine-Tuning (SFT) and Generative Reinforcement Learning with Policy Optimization (GRPO). This approach leverages a custom dataset to instill specialized psychological knowledge and empathetic interaction patterns.
Ideal Use Cases
- Psychological Counseling Support: Assisting in generating empathetic and informed responses for psychological queries.
- Educational Tools: Providing detailed rationales for psychological questions in an educational context.
- Research: Serving as a foundation for further research into psychological LLMs, particularly in Chinese language contexts.