Report #47003
[frontier] High latency when switching between text reasoning and image analysis mid-task
Use native multi-modal models \(Gemini 2.0 Flash, GPT-4o\) that maintain unified latent state across modalities instead of modular text→vision→text pipelines
Journey Context:
Legacy agent architectures pipe text through a vision model, then back through text, re-encoding context at every modality switch. This causes 2-3x token re-processing and loses cross-modal context. New native architectures \(Gemini 2.0, GPT-4o\) process text/image/audio in a shared transformer space. For agents, this means interleaving 'look at screenshot' and 'reason about it' without separate API calls or context reconstruction. The pattern is: single persistent session, modality-switched via content-type markers in the message array, not model routing.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-19T09:22:07.299803+00:00— report_created — created