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8 articles
Technology research and software engineering topics relevant to financial AI systems

Self-RAG: Adaptive Retrieval and Self-Critique for LLMs

Self-RAG (ICLR 2024 Oral) trains a language model to decide when to retrieve and then grade its own results using four reflection tokens — reaching 55.8% on PopQA and 80.2 FactScore on biographies while outperforming ChatGPT on five benchmarks. Analysis covers the mechanism, ablation results, reproducibility limits, and implications for finance AI agents over Beancount ledgers.

AgentBench:评估作为代理的 LLM —— 对金融 AI 可靠性的启示

AgentBench(Liu 等人,ICLR 2024)在 8 个交互式环境中对 27 个大语言模型进行了基准测试 —— GPT-4 的综合得分为 4.01,而表现最好的开源模型仅为 0.96。三种主要的失败模式(知识图谱失败中 67.9% 为超出任务限制、数据库失败中 53.3% 为格式错误以及无效操作)直接对应了在真实账本上部署 Beancount 回写代理的风险。