Fusion Harness V2: Orchestrating Multi-Model Intelligence Explosion

IndyDevDan · youtube · 2026-08-24

IndyDevDan releases Fusion Harness V2, demonstrating how to run Claude Fable 5, Gemini 3.7 Flash, and DeepSeek V4 Pro in parallel. The video covers three multi-agent patterns: Opinion (N models for N perspectives), Debate (agents arguing a claim), and Collaborate (merging plans into a task list). The key insight is to combine compute rather than select it, leveraging open-source models like DeepSeek V4 Pro for cost efficiency.

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