Multi-Model Router Supports Any Harness
bindureddy · x · 2026-07-15
A "frontier model router" assigns different models to specific tasks:
- GPT 5.6 sol for data analysis
- Fable / Opus 4.8 for coding
- Flash 3.5 for summarization
- Grok 4.5 for real-time tasks
The author calls it one of their most popular custom routers, noting that these custom routers can now be used in any harness, including Abacus AI, Claude, Codex, and Open-Code.
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