FlowState: Execution State as Memory for Long-Horizon LLM Agents

One-line takeaway

Ant International's FlowState treats execution state as memory for long-horizon LLM agents, keeping semantically typed state nodes, their relations and references to raw tool observations that persist across requests and are revisited on demand, avoiding both full-history cost and lossy compression.

蚂蚁国际的 FlowState 把执行状态当作长程智能体的记忆：保留带语义类型的状态节点、它们的关系和原始工具观察的引用，跨请求保存、按需回看，避免保留全部历史成本太高或压缩后丢细节。