Geek Project: Multi-Model 'Group Chat' Orchestrator with Shared Context Window
aegersz · reddit · 2026-08-09
A developer shared an ongoing project: a multi-model orchestrator that connects major LLMs (Claude, Grok, Gemini, ChatGPT) into a single virtual group chat via APIs.
- Mechanism: Using Python and filelock to manage shared JSON data, the architecture allows all participating AIs to view the last 20-40 messages. This creates a micro shared context window, keeping different models on the same page.
- Challenges: The author noted that passing extensive conversation history to multiple models leads to massive Token burn. To manage costs, development on a 4-model parallel setup was paused to focus on optimizing a 3-model configuration.
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