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Multi-model LLM workflow via iOS Shortcuts

By Lorenzo Colombani
What you'll need
iOS Shortcuts Gemini 2.5 Pro Claude ChatGPT 4.5
How to do it

What it is

Creating iOS Shortcut workflows that chain multiple AI models together. Example: Gemini 2.5 Pro for legal research, pass output to Claude for analysis and reasoning, then to ChatGPT 4.5 for EQ-optimized rewriting (e.g., turning legal findings into a friendly but firm reminder). Leverages each model's strengths in a single automated workflow.

GPT-4.5 deprecated (Aug 2025). Use GPT-5.3 Instant (everyday) or GPT-5.4 Thinking (reasoning). | Gemini 2.5 superseded by Gemini 3.x series (3.1 Pro/Flash-Lite).