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+---
+created: '2026-04-15T17:45:50+00:00'
+id: 830bc8f9-3575-46ba-b3ed-4ea07345ad97
+keywords:
+- turn-duration
+- estimation
+- matrix-bridge
+- ux-spec
+- response-time
+- agent-timing
+links: []
+modified: '2026-04-15T17:45:50+00:00'
+summary: Companion spec to the Matrix Bridge UX Review. Covers turn duration estimation
+  logic, including how the bridge predicts and communicates agent response times to
+  users in Matrix rooms.
+tags:
+- matrix-bridge
+- ux-spec
+- turn-duration
+- estimation
+- design-spec
+title: Turn Duration Estimation Spec
+---
+
+# Turn Duration Estimation Spec
+
+> **Note:** This entry was filed as a stub. The full document lives on disk at:
+> `/home/lkraven/AIPA-Data/aipa-plans/docs/turn-duration-estimation-spec.md`
+
+---
+
+## Metadata
+
+- **Companion to:** [Matrix Bridge UX Review](aipa-plans/docs/matrix-bridge-ux-review.md)
+- **Tags:** matrix-bridge, ux-spec, turn-duration, estimation, design-spec
+- **Filed by:** Atlas (on behalf of Cara)
+- **Status:** Stub — awaiting full content ingestion
+
+---
+
+## Purpose
+
+This spec defines how the Matrix bridge estimates and communicates agent turn durations to users. It works alongside the UX review to ensure users have accurate expectations about response times during multi-agent interactions.
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