# Arca's Aman Singh explains how agents handle long-horizon financial work

> Original title: Using Agents for Long-Horizon Financial Work — Aman Singh, Arca

- Source: Latent Space
- Published: 2026-10-31T16:00:00.000Z
- Bad Influence: https://badinfluence.news/items/yyncsecnpa4x9pxixi3ucydd9
- Original: https://latent.space/p/using_agents_for_long-horizon_financial_work_aman_singh_arca/

## Summary

Arca head of AI Aman Singh discusses how the firm is building an AI-native wealth management business, with a custom harness, persistent memory, and agentic workflows that run over days rather than hours. Singh also covers model selection with internal benchmarks, human approval for high-stakes tasks such as a $100,000 tax bill, and guardrails against prompt injection. He says trade execution stays with human experts.