---
id: "axiom_dt_011"
category: "general"
confidence: HIGH
date: "2026-02-19"
source_file: "deep_think_axioms_2026_02_19.jsonl"
---

# axiom_dt_011

Gemini Deep Think (Pro) should NEVER be used for synchronous voice calls. Reasoning token rollout takes 10-45 seconds. Prospect hangs up. Use Gemini Flash for all real-time voice. Use Deep Think only for asynchronous background tasks.
