The 5-question filter I run every agent launch through (so you can stop reading release notes)

Source: Nate’s Newsletter Date: 2026-04-29 URL: https://natesnewsletter.substack.com/p/the-5-question-filter-i-run-every

Summary

Nate’s Newsletter argues that agent evaluation has shifted from model quality to infrastructure capabilities — specifically data access, workflow integration, and agent stacking. The piece proposes a five-question filter for assessing whether a new agent launch merits attention, distinguishing infrastructure plays (data fabric, workflow integration, agent layering) from incremental feature releases. The full filter is paywalled, but the visible framework advocates matching specific tools to specific workflows rather than wholesale switching, and names data access as the primary differentiator.

Implications

• Reflects a maturing practitioner consensus: “which model is best” is the wrong evaluation frame; the right questions are about integration surface and composability.
• The infrastructure-vs-feature taxonomy is a useful signal filter for this radar: releases that add data connectors, workflow hooks, or agent orchestration primitives rank higher than model benchmark improvements.
• Feeds the agent adoption patterns thread: enterprise teams converging on layered tool stacks (Copilot + Perplexity + Claude + vertical agents) rather than single-vendor consolidation.